diff options
139 files changed, 225 insertions, 225 deletions
diff --git a/drivers/misc/ibmasm/ibmasmfs.c b/drivers/misc/ibmasm/ibmasmfs.c index 5c550fcac2c4..26a230b6ff80 100644 --- a/drivers/misc/ibmasm/ibmasmfs.c +++ b/drivers/misc/ibmasm/ibmasmfs.c @@ -101,7 +101,7 @@ static struct super_operations ibmasmfs_s_ops = { .drop_inode = generic_delete_inode, }; -static struct file_operations *ibmasmfs_dir_ops = &simple_dir_operations; +static const struct file_operations *ibmasmfs_dir_ops = &simple_dir_operations; static struct file_system_type ibmasmfs_type = { .owner = THIS_MODULE, diff --git a/fs/9p/v9fs_vfs.h b/fs/9p/v9fs_vfs.h index 43c9f7de0314..f867b8d3e973 100644 --- a/fs/9p/v9fs_vfs.h +++ b/fs/9p/v9fs_vfs.h @@ -39,8 +39,8 @@ extern struct file_system_type v9fs_fs_type; extern struct address_space_operations v9fs_addr_operations; -extern struct file_operations v9fs_file_operations; -extern struct file_operations v9fs_dir_operations; +extern const struct file_operations v9fs_file_operations; +extern const struct file_operations v9fs_dir_operations; extern struct dentry_operations v9fs_dentry_operations; struct inode *v9fs_get_inode(struct super_block *sb, int mode); diff --git a/fs/9p/vfs_dir.c b/fs/9p/vfs_dir.c index 766f11f1215c..e32d5971039b 100644 --- a/fs/9p/vfs_dir.c +++ b/fs/9p/vfs_dir.c @@ -204,7 +204,7 @@ int v9fs_dir_release(struct inode *inode, struct file *filp) return 0; } -struct file_operations v9fs_dir_operations = { +const struct file_operations v9fs_dir_operations = { .read = generic_read_dir, .readdir = v9fs_dir_readdir, .open = v9fs_file_open, diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index 59e744163407..083dcfcd158e 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -266,7 +266,7 @@ v9fs_file_write(struct file *filp, const char __user * data, return total; } -struct file_operations v9fs_file_operations = { +const struct file_operations v9fs_file_operations = { .llseek = generic_file_llseek, .read = v9fs_file_read, .write = v9fs_file_write, diff --git a/fs/adfs/adfs.h b/fs/adfs/adfs.h index f6cd01352cc8..29217ff36d44 100644 --- a/fs/adfs/adfs.h +++ b/fs/adfs/adfs.h @@ -85,7 +85,7 @@ void __adfs_error(struct super_block *sb, const char *function, /* dir_*.c */ extern struct inode_operations adfs_dir_inode_operations; -extern struct file_operations adfs_dir_operations; +extern const struct file_operations adfs_dir_operations; extern struct dentry_operations adfs_dentry_operations; extern struct adfs_dir_ops adfs_f_dir_ops; extern struct adfs_dir_ops adfs_fplus_dir_ops; @@ -94,7 +94,7 @@ extern int adfs_dir_update(struct super_block *sb, struct object_info *obj); /* file.c */ extern struct inode_operations adfs_file_inode_operations; -extern struct file_operations adfs_file_operations; +extern const struct file_operations adfs_file_operations; static inline __u32 signed_asl(__u32 val, signed int shift) { diff --git a/fs/adfs/dir.c b/fs/adfs/dir.c index 0b4c3a028076..7b075fc397da 100644 --- a/fs/adfs/dir.c +++ b/fs/adfs/dir.c @@ -196,7 +196,7 @@ out: return ret; } -struct file_operations adfs_dir_operations = { +const struct file_operations adfs_dir_operations = { .read = generic_read_dir, .readdir = adfs_readdir, .fsync = file_fsync, diff --git a/fs/adfs/file.c b/fs/adfs/file.c index 6af10885f9d6..1014b9f2117b 100644 --- a/fs/adfs/file.c +++ b/fs/adfs/file.c @@ -25,7 +25,7 @@ #include "adfs.h" -struct file_operations adfs_file_operations = { +const struct file_operations adfs_file_operations = { .llseek = generic_file_llseek, .read = generic_file_read, .mmap = generic_file_mmap, diff --git a/fs/affs/affs.h b/fs/affs/affs.h index 0c6799f2137a..a43a876742b8 100644 --- a/fs/affs/affs.h +++ b/fs/affs/affs.h @@ -192,9 +192,9 @@ extern void affs_dir_truncate(struct inode *); extern struct inode_operations affs_file_inode_operations; extern struct inode_operations affs_dir_inode_operations; extern struct inode_operations affs_symlink_inode_operations; -extern struct file_operations affs_file_operations; -extern struct file_operations affs_file_operations_ofs; -extern struct file_operations affs_dir_operations; +extern const struct file_operations affs_file_operations; +extern const struct file_operations affs_file_operations_ofs; +extern const struct file_operations affs_dir_operations; extern struct address_space_operations affs_symlink_aops; extern struct address_space_operations affs_aops; extern struct address_space_operations affs_aops_ofs; diff --git a/fs/affs/dir.c b/fs/affs/dir.c index 548efd0ee98c..5d9649fa1814 100644 --- a/fs/affs/dir.c +++ b/fs/affs/dir.c @@ -17,7 +17,7 @@ static int affs_readdir(struct file *, void *, filldir_t); -struct file_operations affs_dir_operations = { +const struct file_operations affs_dir_operations = { .read = generic_read_dir, .readdir = affs_readdir, .fsync = file_fsync, diff --git a/fs/affs/file.c b/fs/affs/file.c index f72fb776ecdf..7076262af39b 100644 --- a/fs/affs/file.c +++ b/fs/affs/file.c @@ -25,7 +25,7 @@ static struct buffer_head *affs_get_extblock_slow(struct inode *inode, u32 ext); static int affs_file_open(struct inode *inode, struct file *filp); static int affs_file_release(struct inode *inode, struct file *filp); -struct file_operations affs_file_operations = { +const struct file_operations affs_file_operations = { .llseek = generic_file_llseek, .read = generic_file_read, .write = generic_file_write, diff --git a/fs/afs/dir.c b/fs/afs/dir.c index 5c61c24dab2a..a6dff6a4f204 100644 --- a/fs/afs/dir.c +++ b/fs/afs/dir.c @@ -32,7 +32,7 @@ static int afs_d_delete(struct dentry *dentry); static int afs_dir_lookup_filldir(void *_cookie, const char *name, int nlen, loff_t fpos, ino_t ino, unsigned dtype); -struct file_operations afs_dir_file_operations = { +const struct file_operations afs_dir_file_operations = { .open = afs_dir_open, .readdir = afs_dir_readdir, }; diff --git a/fs/afs/internal.h b/fs/afs/internal.h index ab8f87c66319..72febdf9a35a 100644 --- a/fs/afs/internal.h +++ b/fs/afs/internal.h @@ -64,7 +64,7 @@ extern struct cachefs_index_def afs_cache_cell_index_def; * dir.c */ extern struct inode_operations afs_dir_inode_operations; -extern struct file_operations afs_dir_file_operations; +extern const struct file_operations afs_dir_file_operations; /* * file.c @@ -105,7 +105,7 @@ extern struct cachefs_netfs afs_cache_netfs; * mntpt.c */ extern struct inode_operations afs_mntpt_inode_operations; -extern struct file_operations afs_mntpt_file_operations; +extern const struct file_operations afs_mntpt_file_operations; extern struct afs_timer afs_mntpt_expiry_timer; extern struct afs_timer_ops afs_mntpt_expiry_timer_ops; extern unsigned long afs_mntpt_expiry_timeout; diff --git a/fs/afs/mntpt.c b/fs/afs/mntpt.c index 31ee06590de5..4e6eeb59b83c 100644 --- a/fs/afs/mntpt.c +++ b/fs/afs/mntpt.c @@ -32,7 +32,7 @@ static struct dentry *afs_mntpt_lookup(struct inode *dir, static int afs_mntpt_open(struct inode *inode, struct file *file); static void *afs_mntpt_follow_link(struct dentry *dentry, struct nameidata *nd); -struct file_operations afs_mntpt_file_operations = { +const struct file_operations afs_mntpt_file_operations = { .open = afs_mntpt_open, }; diff --git a/fs/afs/proc.c b/fs/afs/proc.c index 9c81b8f7eef0..101d21b6c037 100644 --- a/fs/afs/proc.c +++ b/fs/afs/proc.c @@ -37,7 +37,7 @@ static struct seq_operations afs_proc_cells_ops = { .show = afs_proc_cells_show, }; -static struct file_operations afs_proc_cells_fops = { +static const struct file_operations afs_proc_cells_fops = { .open = afs_proc_cells_open, .read = seq_read, .write = afs_proc_cells_write, @@ -53,7 +53,7 @@ static ssize_t afs_proc_rootcell_write(struct file *file, const char __user *buf, size_t size, loff_t *_pos); -static struct file_operations afs_proc_rootcell_fops = { +static const struct file_operations afs_proc_rootcell_fops = { .open = afs_proc_rootcell_open, .read = afs_proc_rootcell_read, .write = afs_proc_rootcell_write, @@ -77,7 +77,7 @@ static struct seq_operations afs_proc_cell_volumes_ops = { .show = afs_proc_cell_volumes_show, }; -static struct file_operations afs_proc_cell_volumes_fops = { +static const struct file_operations afs_proc_cell_volumes_fops = { .open = afs_proc_cell_volumes_open, .read = seq_read, .llseek = seq_lseek, @@ -101,7 +101,7 @@ static struct seq_operations afs_proc_cell_vlservers_ops = { .show = afs_proc_cell_vlservers_show, }; -static struct file_operations afs_proc_cell_vlservers_fops = { +static const struct file_operations afs_proc_cell_vlservers_fops = { .open = afs_proc_cell_vlservers_open, .read = seq_read, .llseek = seq_lseek, @@ -124,7 +124,7 @@ static struct seq_operations afs_proc_cell_servers_ops = { .show = afs_proc_cell_servers_show, }; -static struct file_operations afs_proc_cell_servers_fops = { +static const struct file_operations afs_proc_cell_servers_fops = { .open = afs_proc_cell_servers_open, .read = seq_read, .llseek = seq_lseek, diff --git a/fs/autofs/autofs_i.h b/fs/autofs/autofs_i.h index 990c28da5aec..a62327f1bdff 100644 --- a/fs/autofs/autofs_i.h +++ b/fs/autofs/autofs_i.h @@ -146,7 +146,7 @@ struct autofs_dir_ent *autofs_expire(struct super_block *,struct autofs_sb_info extern struct inode_operations autofs_root_inode_operations; extern struct inode_operations autofs_symlink_inode_operations; -extern struct file_operations autofs_root_operations; +extern const struct file_operations autofs_root_operations; /* Initializing function */ diff --git a/fs/autofs/root.c b/fs/autofs/root.c index 870e2cf33016..9cac08d6a873 100644 --- a/fs/autofs/root.c +++ b/fs/autofs/root.c @@ -26,7 +26,7 @@ static int autofs_root_rmdir(struct inode *,struct dentry *); static int autofs_root_mkdir(struct inode *,struct dentry *,int); static int autofs_root_ioctl(struct inode *, struct file *,unsigned int,unsigned long); -struct file_operations autofs_root_operations = { +const struct file_operations autofs_root_operations = { .read = generic_read_dir, .readdir = autofs_root_readdir, .ioctl = autofs_root_ioctl, diff --git a/fs/autofs4/autofs_i.h b/fs/autofs4/autofs_i.h index c70204a61268..57c4903614e5 100644 --- a/fs/autofs4/autofs_i.h +++ b/fs/autofs4/autofs_i.h @@ -176,8 +176,8 @@ extern struct inode_operations autofs4_dir_inode_operations; extern struct inode_operations autofs4_root_inode_operations; extern struct inode_operations autofs4_indirect_root_inode_operations; extern struct inode_operations autofs4_direct_root_inode_operations; -extern struct file_operations autofs4_dir_operations; -extern struct file_operations autofs4_root_operations; +extern const struct file_operations autofs4_dir_operations; +extern const struct file_operations autofs4_root_operations; /* Initializing function */ diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index c8fe43a475e2..84e030c8ddd0 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -32,7 +32,7 @@ static int autofs4_root_readdir(struct file * filp, void * dirent, filldir_t fil static struct dentry *autofs4_lookup(struct inode *,struct dentry *, struct nameidata *); static void *autofs4_follow_link(struct dentry *, struct nameidata *); -struct file_operations autofs4_root_operations = { +const struct file_operations autofs4_root_operations = { .open = dcache_dir_open, .release = dcache_dir_close, .read = generic_read_dir, @@ -40,7 +40,7 @@ struct file_operations autofs4_root_operations = { .ioctl = autofs4_root_ioctl, }; -struct file_operations autofs4_dir_operations = { +const struct file_operations autofs4_dir_operations = { .open = autofs4_dir_open, .release = autofs4_dir_close, .read = generic_read_dir, diff --git a/fs/bad_inode.c b/fs/bad_inode.c index e172180a1d8c..80599ae33966 100644 --- a/fs/bad_inode.c +++ b/fs/bad_inode.c @@ -22,7 +22,7 @@ static int return_EIO(void) #define EIO_ERROR ((void *) (return_EIO)) -static struct file_operations bad_file_ops = +static const struct file_operations bad_file_ops = { .llseek = EIO_ERROR, .aio_read = EIO_ERROR, diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c index 044a59587829..68ebd10f345d 100644 --- a/fs/befs/linuxvfs.c +++ b/fs/befs/linuxvfs.c @@ -64,7 +64,7 @@ static const struct super_operations befs_sops = { /* slab cache for befs_inode_info objects */ static kmem_cache_t *befs_inode_cachep; -static struct file_operations befs_dir_operations = { +static const struct file_operations befs_dir_operations = { .read = generic_read_dir, .readdir = befs_readdir, }; diff --git a/fs/bfs/bfs.h b/fs/bfs/bfs.h index 1fbc53f14aba..9d791004b21c 100644 --- a/fs/bfs/bfs.h +++ b/fs/bfs/bfs.h @@ -49,11 +49,11 @@ static inline struct bfs_inode_info *BFS_I(struct inode *inode) /* file.c */ extern struct inode_operations bfs_file_inops; -extern struct file_operations bfs_file_operations; +extern const struct file_operations bfs_file_operations; extern struct address_space_operations bfs_aops; /* dir.c */ extern struct inode_operations bfs_dir_inops; -extern struct file_operations bfs_dir_operations; +extern const struct file_operations bfs_dir_operations; #endif /* _FS_BFS_BFS_H */ diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c index 5af928fa0449..26fad9621738 100644 --- a/fs/bfs/dir.c +++ b/fs/bfs/dir.c @@ -70,7 +70,7 @@ static int bfs_readdir(struct file * f, void * dirent, filldir_t filldir) return 0; } -struct file_operations bfs_dir_operations = { +const struct file_operations bfs_dir_operations = { .read = generic_read_dir, .readdir = bfs_readdir, .fsync = file_fsync, diff --git a/fs/bfs/file.c b/fs/bfs/file.c index 807723b65daf..d83cd74a2e4e 100644 --- a/fs/bfs/file.c +++ b/fs/bfs/file.c @@ -17,7 +17,7 @@ #define dprintf(x...) #endif -struct file_operations bfs_file_operations = { +const struct file_operations bfs_file_operations = { .llseek = generic_file_llseek, .read = generic_file_read, .write = generic_file_write, diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c index 6a7b730c206b..d73d75591a39 100644 --- a/fs/binfmt_misc.c +++ b/fs/binfmt_misc.c @@ -600,7 +600,7 @@ static ssize_t bm_entry_write(struct file *file, const char __user *buffer, return count; } -static struct file_operations bm_entry_operations = { +static const struct file_operations bm_entry_operations = { .read = bm_entry_read, .write = bm_entry_write, }; @@ -668,7 +668,7 @@ out: return count; } -static struct file_operations bm_register_operations = { +static const struct file_operations bm_register_operations = { .write = bm_register_write, }; @@ -715,7 +715,7 @@ static ssize_t bm_status_write(struct file * file, const char __user * buffer, return count; } -static struct file_operations bm_status_operations = { +static const struct file_operations bm_status_operations = { .read = bm_status_read, .write = bm_status_write, }; diff --git a/fs/block_dev.c b/fs/block_dev.c index 17c76182f389..af88c43043d5 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1087,7 +1087,7 @@ struct address_space_operations def_blk_aops = { .direct_IO = blkdev_direct_IO, }; -struct file_operations def_blk_fops = { +const struct file_operations def_blk_fops = { .open = blkdev_open, .release = blkdev_close, .llseek = block_llseek, diff --git a/fs/char_dev.c b/fs/char_dev.c index b53dffa46bac..4e1b849f912f 100644 --- a/fs/char_dev.c +++ b/fs/char_dev.c @@ -406,7 +406,7 @@ static void cdev_purge(struct cdev *cdev) * is contain the open that then fills in the correct operations * depending on the special file... */ -struct file_operations def_chr_fops = { +const struct file_operations def_chr_fops = { .open = chrdev_open, }; diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 6b99b51d6694..4bbc544857bc 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -583,7 +583,7 @@ struct inode_operations cifs_symlink_inode_ops = { #endif }; -struct file_operations cifs_file_ops = { +const struct file_operations cifs_file_ops = { .read = do_sync_read, .write = do_sync_write, .readv = generic_file_readv, @@ -607,7 +607,7 @@ struct file_operations cifs_file_ops = { #endif /* CONFIG_CIFS_EXPERIMENTAL */ }; -struct file_operations cifs_file_direct_ops = { +const struct file_operations cifs_file_direct_ops = { /* no mmap, no aio, no readv - BB reevaluate whether they can be done with directio, no cache */ .read = cifs_user_read, @@ -626,7 +626,7 @@ struct file_operations cifs_file_direct_ops = { .dir_notify = cifs_dir_notify, #endif /* CONFIG_CIFS_EXPERIMENTAL */ }; -struct file_operations cifs_file_nobrl_ops = { +const struct file_operations cifs_file_nobrl_ops = { .read = do_sync_read, .write = do_sync_write, .readv = generic_file_readv, @@ -649,7 +649,7 @@ struct file_operations cifs_file_nobrl_ops = { #endif /* CONFIG_CIFS_EXPERIMENTAL */ }; -struct file_operations cifs_file_direct_nobrl_ops = { +const struct file_operations cifs_file_direct_nobrl_ops = { /* no mmap, no aio, no readv - BB reevaluate whether they can be done with directio, no cache */ .read = cifs_user_read, @@ -668,7 +668,7 @@ struct file_operations cifs_file_direct_nobrl_ops = { #endif /* CONFIG_CIFS_EXPERIMENTAL */ }; -struct file_operations cifs_dir_ops = { +const struct file_operations cifs_dir_ops = { .readdir = cifs_readdir, .release = cifs_closedir, .read = generic_read_dir, diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h index 821a8eb22559..74f405ae4da3 100644 --- a/fs/cifs/cifsfs.h +++ b/fs/cifs/cifsfs.h @@ -61,10 +61,10 @@ extern struct inode_operations cifs_file_inode_ops; extern struct inode_operations cifs_symlink_inode_ops; /* Functions related to files and directories */ -extern struct file_operations cifs_file_ops; -extern struct file_operations cifs_file_direct_ops; /* if directio mount */ -extern struct file_operations cifs_file_nobrl_ops; -extern struct file_operations cifs_file_direct_nobrl_ops; /* if directio mount */ +extern const struct file_operations cifs_file_ops; +extern const struct file_operations cifs_file_direct_ops; /* if directio mount */ +extern const struct file_operations cifs_file_nobrl_ops; +extern const struct file_operations cifs_file_direct_nobrl_ops; /* if directio mount */ extern int cifs_open(struct inode *inode, struct file *file); extern int cifs_close(struct inode *inode, struct file *file); extern int cifs_closedir(struct inode *inode, struct file *file); @@ -76,7 +76,7 @@ extern int cifs_lock(struct file *, int, struct file_lock *); extern int cifs_fsync(struct file *, struct dentry *, int); extern int cifs_flush(struct file *); extern int cifs_file_mmap(struct file * , struct vm_area_struct *); -extern struct file_operations cifs_dir_ops; +extern const struct file_operations cifs_dir_ops; extern int cifs_dir_open(struct inode *inode, struct file *file); extern int cifs_readdir(struct file *file, void *direntry, filldir_t filldir); extern int cifs_dir_notify(struct file *, unsigned long arg); diff --git a/fs/coda/dir.c b/fs/coda/dir.c index 54f76de8a686..71f2ea632e53 100644 --- a/fs/coda/dir.c +++ b/fs/coda/dir.c @@ -82,7 +82,7 @@ struct inode_operations coda_dir_inode_operations = .setattr = coda_setattr, }; -struct file_operations coda_dir_operations = { +const struct file_operations coda_dir_operations = { .llseek = generic_file_llseek, .read = generic_read_dir, .readdir = coda_readdir, diff --git a/fs/coda/file.c b/fs/coda/file.c index 146a991d6eb5..7c2642431fa5 100644 --- a/fs/coda/file.c +++ b/fs/coda/file.c @@ -288,7 +288,7 @@ int coda_fsync(struct file *coda_file, struct dentry *coda_dentry, int datasync) return err; } -struct file_operations coda_file_operations = { +const struct file_operations coda_file_operations = { .llseek = generic_file_llseek, .read = coda_file_read, .write = coda_file_write, diff --git a/fs/coda/pioctl.c b/fs/coda/pioctl.c index 127714936c66..214822be87bd 100644 --- a/fs/coda/pioctl.c +++ b/fs/coda/pioctl.c @@ -36,7 +36,7 @@ struct inode_operations coda_ioctl_inode_operations = .setattr = coda_setattr, }; -struct file_operations coda_ioctl_operations = { +const struct file_operations coda_ioctl_operations = { .owner = THIS_MODULE, .ioctl = coda_pioctl, }; diff --git a/fs/coda/psdev.c b/fs/coda/psdev.c index 98c74fe2e139..6c6771db36da 100644 --- a/fs/coda/psdev.c +++ b/fs/coda/psdev.c @@ -342,7 +342,7 @@ static int coda_psdev_release(struct inode * inode, struct file * file) } -static struct file_operations coda_psdev_fops = { +static const struct file_operations coda_psdev_fops = { .owner = THIS_MODULE, .read = coda_psdev_read, .write = coda_psdev_write, diff --git a/fs/configfs/configfs_internal.h b/fs/configfs/configfs_internal.h index f70e46951b37..3f4ff7a242b9 100644 --- a/fs/configfs/configfs_internal.h +++ b/fs/configfs/configfs_internal.h @@ -72,9 +72,9 @@ extern void configfs_release_fs(void); extern struct rw_semaphore configfs_rename_sem; extern struct super_block * configfs_sb; -extern struct file_operations configfs_dir_operations; -extern struct file_operations configfs_file_operations; -extern struct file_operations bin_fops; +extern const struct file_operations configfs_dir_operations; +extern const struct file_operations configfs_file_operations; +extern const struct file_operations bin_fops; extern struct inode_operations configfs_dir_inode_operations; extern struct inode_operations configfs_symlink_inode_operations; diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c index ca60e3abef45..8ed9b06a9828 100644 --- a/fs/configfs/dir.c +++ b/fs/configfs/dir.c @@ -1027,7 +1027,7 @@ static loff_t configfs_dir_lseek(struct file * file, loff_t offset, int origin) return offset; } -struct file_operations configfs_dir_operations = { +const struct file_operations configfs_dir_operations = { .open = configfs_dir_open, .release = configfs_dir_close, .llseek = configfs_dir_lseek, diff --git a/fs/configfs/file.c b/fs/configfs/file.c index 3921920d8716..f499803743e0 100644 --- a/fs/configfs/file.c +++ b/fs/configfs/file.c @@ -322,7 +322,7 @@ static int configfs_release(struct inode * inode, struct file * filp) return 0; } -struct file_operations configfs_file_operations = { +const struct file_operations configfs_file_operations = { .read = configfs_read_file, .write = configfs_write_file, .llseek = generic_file_llseek, diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c index acc1b2c10a86..9efcc3a164e8 100644 --- a/fs/cramfs/inode.c +++ b/fs/cramfs/inode.c @@ -29,7 +29,7 @@ static struct super_operations cramfs_ops; static struct inode_operations cramfs_dir_inode_operations; -static struct file_operations cramfs_directory_operations; +static const struct file_operations cramfs_directory_operations; static struct address_space_operations cramfs_aops; static DEFINE_MUTEX(read_mutex); @@ -512,7 +512,7 @@ static struct address_space_operations cramfs_aops = { /* * A directory can only readdir */ -static struct file_operations cramfs_directory_operations = { +static const struct file_operations cramfs_directory_operations = { .llseek = generic_file_llseek, .read = generic_read_dir, .readdir = cramfs_readdir, diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index 40c4fc973fad..66a505422e5c 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -39,7 +39,7 @@ static int default_open(struct inode *inode, struct file *file) return 0; } -struct file_operations debugfs_file_operations = { +const struct file_operations debugfs_file_operations = { .read = default_read_file, .write = default_write_file, .open = default_open, @@ -213,7 +213,7 @@ static ssize_t write_file_bool(struct file *file, const char __user *user_buf, return count; } -static struct file_operations fops_bool = { +static const struct file_operations fops_bool = { .read = read_file_bool, .write = write_file_bool, .open = default_open, diff --git a/fs/devfs/base.c b/fs/devfs/base.c index b621521e09d4..52f5059c4f31 100644 --- a/fs/devfs/base.c +++ b/fs/devfs/base.c @@ -856,14 +856,14 @@ static int devfsd_close(struct inode *inode, struct file *file); #ifdef CONFIG_DEVFS_DEBUG static ssize_t stat_read(struct file *file, char __user *buf, size_t len, loff_t * ppos); -static struct file_operations stat_fops = { +static const struct file_operations stat_fops = { .open = nonseekable_open, .read = stat_read, }; #endif /* Devfs daemon file operations */ -static struct file_operations devfsd_fops = { +static const struct file_operations devfsd_fops = { .open = nonseekable_open, .read = devfsd_read, .ioctl = devfsd_ioctl, @@ -1842,8 +1842,8 @@ static int try_modload(struct devfs_entry *parent, struct fs_info *fs_info, static struct inode_operations devfs_iops; static struct inode_operations devfs_dir_iops; -static struct file_operations devfs_fops; -static struct file_operations devfs_dir_fops; +static const struct file_operations devfs_fops; +static const struct file_operations devfs_dir_fops; static struct inode_operations devfs_symlink_iops; static int devfs_notify_change(struct dentry *dentry, struct iattr *iattr) @@ -2061,11 +2061,11 @@ static int devfs_open(struct inode *inode, struct file *file) return err; } /* End Function devfs_open */ -static struct file_operations devfs_fops = { +static const struct file_operations devfs_fops = { .open = devfs_open, }; -static struct file_operations devfs_dir_fops = { +static const struct file_operations devfs_dir_fops = { .read = generic_read_dir, .readdir = devfs_readdir, }; diff --git a/fs/efs/dir.c b/fs/efs/dir.c index 777c614ff360..17f5b2d3c16a 100644 --- a/fs/efs/dir.c +++ b/fs/efs/dir.c @@ -10,7 +10,7 @@ static int efs_readdir(struct file *, void *, filldir_t); -struct file_operations efs_dir_operations = { +const struct file_operations efs_dir_operations = { .read = generic_read_dir, .readdir = efs_readdir, }; diff --git a/fs/eventpoll.c b/fs/eventpoll.c index e067a06c6464..242fe1a66ce5 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -290,7 +290,7 @@ static kmem_cache_t *pwq_cache __read_mostly; static struct vfsmount *eventpoll_mnt __read_mostly; /* File callbacks that implement the eventpoll file behaviour */ -static struct file_operations eventpoll_fops = { +static const struct file_operations eventpoll_fops = { .release = ep_eventpoll_close, .poll = ep_eventpoll_poll }; diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c index 0165388c425c..d672aa9f4061 100644 --- a/fs/ext2/dir.c +++ b/fs/ext2/dir.c @@ -658,7 +658,7 @@ not_empty: return 0; } -struct file_operations ext2_dir_operations = { +const struct file_operations ext2_dir_operations = { .llseek = generic_file_llseek, .read = generic_read_dir, .readdir = ext2_readdir, diff --git a/fs/ext2/ext2.h b/fs/ext2/ext2.h index 11035ac7986f..9f74a62be555 100644 --- a/fs/ext2/ext2.h +++ b/fs/ext2/ext2.h @@ -154,12 +154,12 @@ extern void ext2_write_super (struct super_block *); */ /* dir.c */ -extern struct file_operations ext2_dir_operations; +extern const struct file_operations ext2_dir_operations; /* file.c */ extern struct inode_operations ext2_file_inode_operations; -extern struct file_operations ext2_file_operations; -extern struct file_operations ext2_xip_file_operations; +extern const struct file_operations ext2_file_operations; +extern const struct file_operations ext2_xip_file_operations; /* inode.c */ extern struct address_space_operations ext2_aops; diff --git a/fs/ext2/file.c b/fs/ext2/file.c index a484412fc782..509cceca04db 100644 --- a/fs/ext2/file.c +++ b/fs/ext2/file.c @@ -39,7 +39,7 @@ static int ext2_release_file (struct inode * inode, struct file * filp) * We have mostly NULL's here: the current defaults are ok for * the ext2 filesystem. */ -struct file_operations ext2_file_operations = { +const struct file_operations ext2_file_operations = { .llseek = generic_file_llseek, .read = generic_file_read, .write = generic_file_write, @@ -56,7 +56,7 @@ struct file_operations ext2_file_operations = { }; #ifdef CONFIG_EXT2_FS_XIP -struct file_operations ext2_xip_file_operations = { +const struct file_operations ext2_xip_file_operations = { .llseek = generic_file_llseek, .read = xip_file_read, .write = xip_file_write, diff --git a/fs/ext3/dir.c b/fs/ext3/dir.c index 38bd3f6ec147..f37528ed222e 100644 --- a/fs/ext3/dir.c +++ b/fs/ext3/dir.c @@ -39,7 +39,7 @@ static int ext3_dx_readdir(struct file * filp, static int ext3_release_dir (struct inode * inode, struct file * filp); -struct file_operations ext3_dir_operations = { +const struct file_operations ext3_dir_operations = { .llseek = generic_file_llseek, .read = generic_read_dir, .readdir = ext3_readdir, /* we take BKL. needed?*/ diff --git a/fs/ext3/file.c b/fs/ext3/file.c index 59098ea56711..783a796220bb 100644 --- a/fs/ext3/file.c +++ b/fs/ext3/file.c @@ -105,7 +105,7 @@ force_commit: return ret; } -struct file_operations ext3_file_operations = { +const struct file_operations ext3_file_operations = { .llseek = generic_file_llseek, .read = do_sync_read, .write = do_sync_write, diff --git a/fs/fat/dir.c b/fs/fat/dir.c index 4095bc149eb1..698b85bb1dd4 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -741,7 +741,7 @@ static int fat_dir_ioctl(struct inode * inode, struct file * filp, return ret; } -struct file_operations fat_dir_operations = { +const struct file_operations fat_dir_operations = { .read = generic_read_dir, .readdir = fat_readdir, .ioctl = fat_dir_ioctl, diff --git a/fs/fat/file.c b/fs/fat/file.c index 88aa1ae13f9f..1ee25232e6af 100644 --- a/fs/fat/file.c +++ b/fs/fat/file.c @@ -112,7 +112,7 @@ int fat_generic_ioctl(struct inode *inode, struct file *filp, } } -struct file_operations fat_file_operations = { +const struct file_operations fat_file_operations = { .llseek = generic_file_llseek, .read = do_sync_read, .write = do_sync_write, diff --git a/fs/fifo.c b/fs/fifo.c index d13fcd3ec803..889f722ee36d 100644 --- a/fs/fifo.c +++ b/fs/fifo.c @@ -145,6 +145,6 @@ err_nocleanup: * is contain the open that then fills in the correct operations * depending on the access mode of the file... */ -struct file_operations def_fifo_fops = { +const struct file_operations def_fifo_fops = { .open = fifo_open, /* will set read or write pipe_fops */ }; diff --git a/fs/freevxfs/vxfs_extern.h b/fs/freevxfs/vxfs_extern.h index 927acf70c591..1cf1fe8466a2 100644 --- a/fs/freevxfs/vxfs_extern.h +++ b/fs/freevxfs/vxfs_extern.h @@ -63,7 +63,7 @@ extern void vxfs_clear_inode(struct inode *); /* vxfs_lookup.c */ extern struct inode_operations vxfs_dir_inode_ops; -extern struct file_operations vxfs_dir_operations; +extern const struct file_operations vxfs_dir_operations; /* vxfs_olt.c */ extern int vxfs_read_olt(struct super_block *, u_long); diff --git a/fs/freevxfs/vxfs_lookup.c b/fs/freevxfs/vxfs_lookup.c index 554eb455722c..29cce456c7ce 100644 --- a/fs/freevxfs/vxfs_lookup.c +++ b/fs/freevxfs/vxfs_lookup.c @@ -56,7 +56,7 @@ struct inode_operations vxfs_dir_inode_ops = { .lookup = vxfs_lookup, }; -struct file_operations vxfs_dir_operations = { +const struct file_operations vxfs_dir_operations = { .readdir = vxfs_readdir, }; diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 0c9a2ee54c91..23d1f52eb1b8 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -922,7 +922,7 @@ static int fuse_dev_release(struct inode *inode, struct file *file) return 0; } -struct file_operations fuse_dev_operations = { +const struct file_operations fuse_dev_operations = { .owner = THIS_MODULE, .llseek = no_llseek, .read = fuse_dev_read, diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index c72a8a97935c..256355b80256 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1170,7 +1170,7 @@ static struct inode_operations fuse_dir_inode_operations = { .removexattr = fuse_removexattr, }; -static struct file_operations fuse_dir_operations = { +static const struct file_operations fuse_dir_operations = { .llseek = generic_file_llseek, .read = generic_read_dir, .readdir = fuse_readdir, diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 6f05379b0a0d..975f2697e866 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -12,7 +12,7 @@ #include <linux/slab.h> #include <linux/kernel.h> -static struct file_operations fuse_direct_io_file_operations; +static const struct file_operations fuse_direct_io_file_operations; static int fuse_send_open(struct inode *inode, struct file *file, int isdir, struct fuse_open_out *outargp) @@ -611,7 +611,7 @@ static int fuse_set_page_dirty(struct page *page) return 0; } -static struct file_operations fuse_file_operations = { +static const struct file_operations fuse_file_operations = { .llseek = generic_file_llseek, .read = generic_file_read, .write = generic_file_write, @@ -623,7 +623,7 @@ static struct file_operations fuse_file_operations = { .sendfile = generic_file_sendfile, }; -static struct file_operations fuse_direct_io_file_operations = { +static const struct file_operations fuse_direct_io_file_operations = { .llseek = generic_file_llseek, .read = fuse_direct_read, .write = fuse_direct_write, diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 4a83adfec968..a16a04fcf41e 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -346,7 +346,7 @@ static inline u64 get_node_id(struct inode *inode) } /** Device operations */ -extern struct file_operations fuse_dev_operations; +extern const struct file_operations fuse_dev_operations; /** * This is the single global spinlock which protects FUSE's structures diff --git a/fs/hfs/dir.c b/fs/hfs/dir.c index 534e5a7480ef..7cd8cc03aea7 100644 --- a/fs/hfs/dir.c +++ b/fs/hfs/dir.c @@ -313,7 +313,7 @@ static int hfs_rename(struct inode *old_dir, struct dentry *old_dentry, return res; } -struct file_operations hfs_dir_operations = { +const struct file_operations hfs_dir_operations = { .read = generic_read_dir, .readdir = hfs_readdir, .llseek = generic_file_llseek, diff --git a/fs/hfs/hfs_fs.h b/fs/hfs/hfs_fs.h index 18ce47ab1b71..3ed8663a8db1 100644 --- a/fs/hfs/hfs_fs.h +++ b/fs/hfs/hfs_fs.h @@ -169,7 +169,7 @@ extern int hfs_cat_move(u32, struct inode *, struct qstr *, extern void hfs_cat_build_key(struct super_block *, btree_key *, u32, struct qstr *); /* dir.c */ -extern struct file_operations hfs_dir_operations; +extern const struct file_operations hfs_dir_operations; extern struct inode_operations hfs_dir_inode_operations; /* extent.c */ diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c index 2c564701724f..2d4ced22201b 100644 --- a/fs/hfs/inode.c +++ b/fs/hfs/inode.c @@ -17,7 +17,7 @@ #include "hfs_fs.h" #include "btree.h" -static struct file_operations hfs_file_operations; +static const struct file_operations hfs_file_operations; static struct inode_operations hfs_file_inode_operations; /*================ Variable-like macros ================*/ @@ -601,7 +601,7 @@ int hfs_inode_setattr(struct dentry *dentry, struct iattr * attr) } -static struct file_operations hfs_file_operations = { +static const struct file_operations hfs_file_operations = { .llseek = generic_file_llseek, .read = generic_file_read, .write = generic_file_write, diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c index 01a6fe3a395c..1f9ece0de326 100644 --- a/fs/hfsplus/dir.c +++ b/fs/hfsplus/dir.c @@ -483,7 +483,7 @@ struct inode_operations hfsplus_dir_inode_operations = { .rename = hfsplus_rename, }; -struct file_operations hfsplus_dir_operations = { +const struct file_operations hfsplus_dir_operations = { .read = generic_read_dir, .readdir = hfsplus_readdir, .ioctl = hfsplus_ioctl, diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c index 9fbe4d2aeece..acf66dba3e01 100644 --- a/fs/hfsplus/inode.c +++ b/fs/hfsplus/inode.c @@ -280,7 +280,7 @@ static struct inode_operations hfsplus_file_inode_operations = { .listxattr = hfsplus_listxattr, }; -static struct file_operations hfsplus_file_operations = { +static const struct file_operations hfsplus_file_operations = { .llseek = generic_file_llseek, .read = generic_file_read, .write = generic_file_write, diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c index b3ad0bd0312f..bf0f8e16e433 100644 --- a/fs/hostfs/hostfs_kern.c +++ b/fs/hostfs/hostfs_kern.c @@ -384,7 +384,7 @@ int hostfs_fsync(struct file *file, struct dentry *dentry, int datasync) return fsync_file(HOSTFS_I(dentry->d_inode)->fd, datasync); } -static struct file_operations hostfs_file_fops = { +static const struct file_operations hostfs_file_fops = { .llseek = generic_file_llseek, .read = generic_file_read, .sendfile = generic_file_sendfile, @@ -399,7 +399,7 @@ static struct file_operations hostfs_file_fops = { .fsync = hostfs_fsync, }; -static struct file_operations hostfs_dir_fops = { +static const struct file_operations hostfs_dir_fops = { .llseek = generic_file_llseek, .readdir = hostfs_readdir, .read = generic_read_dir, diff --git a/fs/hpfs/dir.c b/fs/hpfs/dir.c index 5591f9623aa2..ecc9180645ae 100644 --- a/fs/hpfs/dir.c +++ b/fs/hpfs/dir.c @@ -310,7 +310,7 @@ struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, struct name return ERR_PTR(-ENOENT); } -struct file_operations hpfs_dir_ops = +const struct file_operations hpfs_dir_ops = { .llseek = hpfs_dir_lseek, .read = generic_read_dir, diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c index 7c995ac4081b..d3b9fffe45a1 100644 --- a/fs/hpfs/file.c +++ b/fs/hpfs/file.c @@ -119,7 +119,7 @@ static ssize_t hpfs_file_write(struct file *file, const char __user *buf, return retval; } -struct file_operations hpfs_file_ops = +const struct file_operations hpfs_file_ops = { .llseek = generic_file_llseek, .read = generic_file_read, diff --git a/fs/hpfs/hpfs_fn.h b/fs/hpfs/hpfs_fn.h index 4c6473ab3b34..29b7a3e55173 100644 --- a/fs/hpfs/hpfs_fn.h +++ b/fs/hpfs/hpfs_fn.h @@ -240,7 +240,7 @@ void hpfs_set_dentry_operations(struct dentry *); /* dir.c */ struct dentry *hpfs_lookup(struct inode *, struct dentry *, struct nameidata *); -extern struct file_operations hpfs_dir_ops; +extern const struct file_operations hpfs_dir_ops; /* dnode.c */ @@ -266,7 +266,7 @@ void hpfs_set_ea(struct inode *, struct fnode *, char *, char *, int); /* file.c */ int hpfs_file_fsync(struct file *, struct dentry *, int); -extern struct file_operations hpfs_file_ops; +extern const struct file_operations hpfs_file_ops; extern struct inode_operations hpfs_file_iops; extern struct address_space_operations hpfs_aops; diff --git a/fs/hppfs/hppfs_kern.c b/fs/hppfs/hppfs_kern.c index a44dc5897399..2ba20cdb5baa 100644 --- a/fs/hppfs/hppfs_kern.c +++ b/fs/hppfs/hppfs_kern.c @@ -558,7 +558,7 @@ static loff_t hppfs_llseek(struct file *file, loff_t off, int where) return(default_llseek(file, off, where)); } -static struct file_operations hppfs_file_fops = { +static const struct file_operations hppfs_file_fops = { .owner = NULL, .llseek = hppfs_llseek, .read = hppfs_read, @@ -609,7 +609,7 @@ static int hppfs_fsync(struct file *file, struct dentry *dentry, int datasync) return(0); } -static struct file_operations hppfs_dir_fops = { +static const struct file_operations hppfs_dir_fops = { .owner = NULL, .readdir = hppfs_readdir, .open = hppfs_dir_open, diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 25fa8bba8cb5..3a5b4e923455 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -35,7 +35,7 @@ static struct super_operations hugetlbfs_ops; static struct address_space_operations hugetlbfs_aops; -struct file_operations hugetlbfs_file_operations; +const struct file_operations hugetlbfs_file_operations; static struct inode_operations hugetlbfs_dir_inode_operations; static struct inode_operations hugetlbfs_inode_operations; @@ -566,7 +566,7 @@ static void init_once(void *foo, kmem_cache_t *cachep, unsigned long flags) inode_init_once(&ei->vfs_inode); } -struct file_operations hugetlbfs_file_operations = { +const struct file_operations hugetlbfs_file_operations = { .mmap = hugetlbfs_file_mmap, .fsync = simple_sync_file, .get_unmapped_area = hugetlb_get_unmapped_area, diff --git a/fs/inotify.c b/fs/inotify.c index f48a3dae0712..367c487c014b 100644 --- a/fs/inotify.c +++ b/fs/inotify.c @@ -920,7 +920,7 @@ static long inotify_ioctl(struct file *file, unsigned int cmd, return ret; } -static struct file_operations inotify_fops = { +static const struct file_operations inotify_fops = { .poll = inotify_poll, .read = inotify_read, .release = inotify_release, diff --git a/fs/isofs/dir.c b/fs/isofs/dir.c index 7901ac9f97ab..5440ea292c69 100644 --- a/fs/isofs/dir.c +++ b/fs/isofs/dir.c @@ -16,7 +16,7 @@ static int isofs_readdir(struct file *, void *, filldir_t); -struct file_operations isofs_dir_operations = +const struct file_operations isofs_dir_operations = { .read = generic_read_dir, .readdir = isofs_readdir, diff --git a/fs/isofs/isofs.h b/fs/isofs/isofs.h index 439a19b1bf3e..b87ba066f5e7 100644 --- a/fs/isofs/isofs.h +++ b/fs/isofs/isofs.h @@ -175,6 +175,6 @@ isofs_normalize_block_and_offset(struct iso_directory_record* de, } extern struct inode_operations isofs_dir_inode_operations; -extern struct file_operations isofs_dir_operations; +extern const struct file_operations isofs_dir_operations; extern struct address_space_operations isofs_symlink_aops; extern struct export_operations isofs_export_ops; diff --git a/fs/jffs/inode-v23.c b/fs/jffs/inode-v23.c index 5a4519e834da..020cc097c539 100644 --- a/fs/jffs/inode-v23.c +++ b/fs/jffs/inode-v23.c @@ -55,9 +55,9 @@ static int jffs_remove(struct inode *dir, struct dentry *dentry, int type); static struct super_operations jffs_ops; -static struct file_operations jffs_file_operations; +static const struct file_operations jffs_file_operations; static struct inode_operations jffs_file_inode_operations; -static struct file_operations jffs_dir_operations; +static const struct file_operations jffs_dir_operations; static struct inode_operations jffs_dir_inode_operations; static struct address_space_operations jffs_address_operations; @@ -1629,7 +1629,7 @@ static int jffs_fsync(struct file *f, struct dentry *d, int datasync) } -static struct file_operations jffs_file_operations = +static const struct file_operations jffs_file_operations = { .open = generic_file_open, .llseek = generic_file_llseek, @@ -1649,7 +1649,7 @@ static struct inode_operations jffs_file_inode_operations = }; -static struct file_operations jffs_dir_operations = +static const struct file_operations jffs_dir_operations = { .readdir = jffs_readdir, }; diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c index a7bf9cb2567f..8bc7a5018e40 100644 --- a/fs/jffs2/dir.c +++ b/fs/jffs2/dir.c @@ -37,7 +37,7 @@ static int jffs2_mknod (struct inode *,struct dentry *,int,dev_t); static int jffs2_rename (struct inode *, struct dentry *, struct inode *, struct dentry *); -struct file_operations jffs2_dir_operations = +const struct file_operations jffs2_dir_operations = { .read = generic_read_dir, .readdir = jffs2_readdir, diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c index 935f273dc57b..9f4171213e58 100644 --- a/fs/jffs2/file.c +++ b/fs/jffs2/file.c @@ -38,7 +38,7 @@ int jffs2_fsync(struct file *filp, struct dentry *dentry, int datasync) return 0; } -struct file_operations jffs2_file_operations = +const struct file_operations jffs2_file_operations = { .llseek = generic_file_llseek, .open = generic_file_open, diff --git a/fs/jffs2/os-linux.h b/fs/jffs2/os-linux.h index 59e7a393200c..d307cf548625 100644 --- a/fs/jffs2/os-linux.h +++ b/fs/jffs2/os-linux.h @@ -159,11 +159,11 @@ void jffs2_stop_garbage_collect_thread(struct jffs2_sb_info *c); void jffs2_garbage_collect_trigger(struct jffs2_sb_info *c); /* dir.c */ -extern struct file_operations jffs2_dir_operations; +extern const struct file_operations jffs2_dir_operations; extern struct inode_operations jffs2_dir_inode_operations; /* file.c */ -extern struct file_operations jffs2_file_operations; +extern const struct file_operations jffs2_file_operations; extern struct inode_operations jffs2_file_inode_operations; extern struct address_space_operations jffs2_file_address_operations; int jffs2_fsync(struct file *, struct dentry *, int); diff --git a/fs/jfs/file.c b/fs/jfs/file.c index e1ac6e497e2b..1c9745be5ada 100644 --- a/fs/jfs/file.c +++ b/fs/jfs/file.c @@ -100,7 +100,7 @@ struct inode_operations jfs_file_inode_operations = { #endif }; -struct file_operations jfs_file_operations = { +const struct file_operations jfs_file_operations = { .open = jfs_open, .llseek = generic_file_llseek, .write = generic_file_write, diff --git a/fs/jfs/jfs_inode.h b/fs/jfs/jfs_inode.h index 095d471b9f9a..c30072674464 100644 --- a/fs/jfs/jfs_inode.h +++ b/fs/jfs/jfs_inode.h @@ -35,9 +35,9 @@ extern void jfs_set_inode_flags(struct inode *); extern struct address_space_operations jfs_aops; extern struct inode_operations jfs_dir_inode_operations; -extern struct file_operations jfs_dir_operations; +extern const struct file_operations jfs_dir_operations; extern struct inode_operations jfs_file_inode_operations; -extern struct file_operations jfs_file_operations; +extern const struct file_operations jfs_file_operations; extern struct inode_operations jfs_symlink_inode_operations; extern struct dentry_operations jfs_ci_dentry_operations; #endif /* _H_JFS_INODE */ diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c index 309cee575f7d..09ea03f62277 100644 --- a/fs/jfs/namei.c +++ b/fs/jfs/namei.c @@ -1519,7 +1519,7 @@ struct inode_operations jfs_dir_inode_operations = { #endif }; -struct file_operations jfs_dir_operations = { +const struct file_operations jfs_dir_operations = { .read = generic_read_dir, .readdir = jfs_readdir, .fsync = jfs_fsync, diff --git a/fs/libfs.c b/fs/libfs.c index 4fdeaceb892c..7145ba7a48d0 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -179,7 +179,7 @@ ssize_t generic_read_dir(struct file *filp, char __user *buf, size_t siz, loff_t return -EISDIR; } -struct file_operations simple_dir_operations = { +const struct file_operations simple_dir_operations = { .open = dcache_dir_open, .release = dcache_dir_close, .llseek = dcache_dir_lseek, diff --git a/fs/minix/dir.c b/fs/minix/dir.c index 732502aabc05..69224d1fe043 100644 --- a/fs/minix/dir.c +++ b/fs/minix/dir.c @@ -14,7 +14,7 @@ typedef struct minix_dir_entry minix_dirent; static int minix_readdir(struct file *, void *, filldir_t); -struct file_operations minix_dir_operations = { +const struct file_operations minix_dir_operations = { .read = generic_read_dir, .readdir = minix_readdir, .fsync = minix_sync_file, diff --git a/fs/minix/file.c b/fs/minix/file.c index f1d77acb3f01..420b32882a10 100644 --- a/fs/minix/file.c +++ b/fs/minix/file.c @@ -15,7 +15,7 @@ */ int minix_sync_file(struct file *, struct dentry *, int); -struct file_operations minix_file_operations = { +const struct file_operations minix_file_operations = { .llseek = generic_file_llseek, .read = generic_file_read, .write = generic_file_write, diff --git a/fs/minix/minix.h b/fs/minix/minix.h index e42a8bb89001..c55b77cdcc8e 100644 --- a/fs/minix/minix.h +++ b/fs/minix/minix.h @@ -81,8 +81,8 @@ extern int minix_sync_file(struct file *, struct dentry *, int); extern struct inode_operations minix_file_inode_operations; extern struct inode_operations minix_dir_inode_operations; -extern struct file_operations minix_file_operations; -extern struct file_operations minix_dir_operations; +extern const struct file_operations minix_file_operations; +extern const struct file_operations minix_dir_operations; extern struct dentry_operations minix_dentry_operations; static inline struct minix_sb_info *minix_sb(struct super_block *sb) diff --git a/fs/ncpfs/dir.c b/fs/ncpfs/dir.c index cfd76f431dc0..f0860c602d8b 100644 --- a/fs/ncpfs/dir.c +++ b/fs/ncpfs/dir.c @@ -49,7 +49,7 @@ extern int ncp_symlink(struct inode *, struct dentry *, const char *); #define ncp_symlink NULL #endif -struct file_operations ncp_dir_operations = +const struct file_operations ncp_dir_operations = { .read = generic_read_dir, .readdir = ncp_readdir, diff --git a/fs/ncpfs/file.c b/fs/ncpfs/file.c index ebdad8f6398f..e6b7c67cf057 100644 --- a/fs/ncpfs/file.c +++ b/fs/ncpfs/file.c @@ -283,7 +283,7 @@ static int ncp_release(struct inode *inode, struct file *file) { return 0; } -struct file_operations ncp_file_operations = +const struct file_operations ncp_file_operations = { .llseek = remote_llseek, .read = ncp_file_read, diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 06c48b385c94..a23f34894167 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -54,7 +54,7 @@ static int nfs_rename(struct inode *, struct dentry *, static int nfs_fsync_dir(struct file *, struct dentry *, int); static loff_t nfs_llseek_dir(struct file *, loff_t, int); -struct file_operations nfs_dir_operations = { +const struct file_operations nfs_dir_operations = { .llseek = nfs_llseek_dir, .read = generic_read_dir, .readdir = nfs_readdir, diff --git a/fs/nfs/file.c b/fs/nfs/file.c index dee49a0cb995..f1df2c8d9259 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -49,7 +49,7 @@ static int nfs_check_flags(int flags); static int nfs_lock(struct file *filp, int cmd, struct file_lock *fl); static int nfs_flock(struct file *filp, int cmd, struct file_lock *fl); -struct file_operations nfs_file_operations = { +const struct file_operations nfs_file_operations = { .llseek = nfs_file_llseek, .read = do_sync_read, .write = do_sync_write, diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index c8960aff0968..3ef017b3b5bd 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -134,7 +134,7 @@ static ssize_t nfsctl_transaction_read(struct file *file, char __user *buf, size return simple_transaction_read(file, buf, size, pos); } -static struct file_operations transaction_ops = { +static const struct file_operations transaction_ops = { .write = nfsctl_transaction_write, .read = nfsctl_transaction_read, .release = simple_transaction_release, @@ -146,7 +146,7 @@ static int exports_open(struct inode *inode, struct file *file) return seq_open(file, &nfs_exports_op); } -static struct file_operations exports_operations = { +static const struct file_operations exports_operations = { .open = exports_open, .read = seq_read, .llseek = seq_lseek, diff --git a/fs/nfsd/stats.c b/fs/nfsd/stats.c index 1cf955bcc526..57265d563804 100644 --- a/fs/nfsd/stats.c +++ b/fs/nfsd/stats.c @@ -80,7 +80,7 @@ static int nfsd_proc_open(struct inode *inode, struct file *file) return single_open(file, nfsd_proc_show, NULL); } -static struct file_operations nfsd_proc_fops = { +static const struct file_operations nfsd_proc_fops = { .owner = THIS_MODULE, .open = nfsd_proc_open, .read = seq_read, diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c index 9d9ed3fe371d..d1e2c6f9f05e 100644 --- a/fs/ntfs/dir.c +++ b/fs/ntfs/dir.c @@ -1553,7 +1553,7 @@ static int ntfs_dir_fsync(struct file *filp, struct dentry *dentry, #endif /* NTFS_RW */ -struct file_operations ntfs_dir_ops = { +const struct file_operations ntfs_dir_ops = { .llseek = generic_file_llseek, /* Seek inside directory. */ .read = generic_read_dir, /* Return -EISDIR. */ .readdir = ntfs_readdir, /* Read directory contents. */ diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c index f5d057e4acc2..c63a83e8da98 100644 --- a/fs/ntfs/file.c +++ b/fs/ntfs/file.c @@ -2294,7 +2294,7 @@ static int ntfs_file_fsync(struct file *filp, struct dentry *dentry, #endif /* NTFS_RW */ -struct file_operations ntfs_file_ops = { +const struct file_operations ntfs_file_ops = { .llseek = generic_file_llseek, /* Seek inside file. */ .read = generic_file_read, /* Read from file. */ .aio_read = generic_file_aio_read, /* Async read from file. */ @@ -2337,6 +2337,6 @@ struct inode_operations ntfs_file_inode_ops = { #endif /* NTFS_RW */ }; -struct file_operations ntfs_empty_file_ops = {}; +const struct file_operations ntfs_empty_file_ops = {}; struct inode_operations ntfs_empty_inode_ops = {}; diff --git a/fs/ntfs/ntfs.h b/fs/ntfs/ntfs.h index 166142960b53..bf7b3d7c0930 100644 --- a/fs/ntfs/ntfs.h +++ b/fs/ntfs/ntfs.h @@ -60,13 +60,13 @@ extern struct kmem_cache *ntfs_index_ctx_cache; extern struct address_space_operations ntfs_aops; extern struct address_space_operations ntfs_mst_aops; -extern struct file_operations ntfs_file_ops; +extern const struct file_operations ntfs_file_ops; extern struct inode_operations ntfs_file_inode_ops; -extern struct file_operations ntfs_dir_ops; +extern const struct file_operations ntfs_dir_ops; extern struct inode_operations ntfs_dir_inode_ops; -extern struct file_operations ntfs_empty_file_ops; +extern const struct file_operations ntfs_empty_file_ops; extern struct inode_operations ntfs_empty_inode_ops; extern struct export_operations ntfs_export_ops; diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c index 84f153aca692..64cd52860c87 100644 --- a/fs/ocfs2/dlmglue.c +++ b/fs/ocfs2/dlmglue.c @@ -2017,7 +2017,7 @@ out: return ret; } -static struct file_operations ocfs2_dlm_debug_fops = { +static const struct file_operations ocfs2_dlm_debug_fops = { .open = ocfs2_dlm_debug_open, .release = ocfs2_dlm_debug_release, .read = seq_read, diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 4b4cbadd5838..34e903a6a46b 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -1176,7 +1176,7 @@ struct inode_operations ocfs2_special_file_iops = { .getattr = ocfs2_getattr, }; -struct file_operations ocfs2_fops = { +const struct file_operations ocfs2_fops = { .read = do_sync_read, .write = do_sync_write, .sendfile = generic_file_sendfile, @@ -1188,7 +1188,7 @@ struct file_operations ocfs2_fops = { .aio_write = ocfs2_file_aio_write, }; -struct file_operations ocfs2_dops = { +const struct file_operations ocfs2_dops = { .read = generic_read_dir, .readdir = ocfs2_readdir, .fsync = ocfs2_sync_file, diff --git a/fs/ocfs2/file.h b/fs/ocfs2/file.h index a5ea33b24060..740c9e7ca599 100644 --- a/fs/ocfs2/file.h +++ b/fs/ocfs2/file.h @@ -26,8 +26,8 @@ #ifndef OCFS2_FILE_H #define OCFS2_FILE_H -extern struct file_operations ocfs2_fops; -extern struct file_operations ocfs2_dops; +extern const struct file_operations ocfs2_fops; +extern const struct file_operations ocfs2_dops; extern struct inode_operations ocfs2_file_iops; extern struct inode_operations ocfs2_special_file_iops; struct ocfs2_alloc_context; diff --git a/fs/openpromfs/inode.c b/fs/openpromfs/inode.c index aeb0106890e4..0f14276a2e51 100644 --- a/fs/openpromfs/inode.c +++ b/fs/openpromfs/inode.c @@ -581,17 +581,17 @@ int property_release (struct inode *inode, struct file *filp) return 0; } -static struct file_operations openpromfs_prop_ops = { +static const struct file_operations openpromfs_prop_ops = { .read = property_read, .write = property_write, .release = property_release, }; -static struct file_operations openpromfs_nodenum_ops = { +static const struct file_operations openpromfs_nodenum_ops = { .read = nodenum_read, }; -static struct file_operations openprom_operations = { +static const struct file_operations openprom_operations = { .read = generic_read_dir, .readdir = openpromfs_readdir, }; diff --git a/fs/pipe.c b/fs/pipe.c index 4384c9290943..e2f4f1d9ffc2 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -568,7 +568,7 @@ pipe_rdwr_open(struct inode *inode, struct file *filp) * The file_operations structs are not static because they * are also used in linux/fs/fifo.c to do operations on FIFOs. */ -struct file_operations read_fifo_fops = { +const struct file_operations read_fifo_fops = { .llseek = no_llseek, .read = pipe_read, .readv = pipe_readv, @@ -580,7 +580,7 @@ struct file_operations read_fifo_fops = { .fasync = pipe_read_fasync, }; -struct file_operations write_fifo_fops = { +const struct file_operations write_fifo_fops = { .llseek = no_llseek, .read = bad_pipe_r, .write = pipe_write, @@ -592,7 +592,7 @@ struct file_operations write_fifo_fops = { .fasync = pipe_write_fasync, }; -struct file_operations rdwr_fifo_fops = { +const struct file_operations rdwr_fifo_fops = { .llseek = no_llseek, .read = pipe_read, .readv = pipe_readv, diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c index adc2cd95169a..17f6e8fa1397 100644 --- a/fs/proc/kcore.c +++ b/fs/proc/kcore.c @@ -31,7 +31,7 @@ static int open_kcore(struct inode * inode, struct file * filp) static ssize_t read_kcore(struct file *, char __user *, size_t, loff_t *); -struct file_operations proc_kcore_operations = { +const struct file_operations proc_kcore_operations = { .read = read_kcore, .open = open_kcore, }; diff --git a/fs/proc/kmsg.c b/fs/proc/kmsg.c index 10d37bf25206..ff3b90b56e9d 100644 --- a/fs/proc/kmsg.c +++ b/fs/proc/kmsg.c @@ -47,7 +47,7 @@ static unsigned int kmsg_poll(struct file *file, poll_table *wait) } -struct file_operations proc_kmsg_operations = { +const struct file_operations proc_kmsg_operations = { .read = kmsg_read, .poll = kmsg_poll, .open = kmsg_open, diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c index 4063fb32f78c..7efa73d44c9a 100644 --- a/fs/proc/vmcore.c +++ b/fs/proc/vmcore.c @@ -172,7 +172,7 @@ static int open_vmcore(struct inode *inode, struct file *filp) return 0; } -struct file_operations proc_vmcore_operations = { +const struct file_operations proc_vmcore_operations = { .read = read_vmcore, .open = open_vmcore, }; diff --git a/fs/qnx4/dir.c b/fs/qnx4/dir.c index 7a8f5595c26f..9031948fefd0 100644 --- a/fs/qnx4/dir.c +++ b/fs/qnx4/dir.c @@ -81,7 +81,7 @@ out: return 0; } -struct file_operations qnx4_dir_operations = +const struct file_operations qnx4_dir_operations = { .read = generic_read_dir, .readdir = qnx4_readdir, diff --git a/fs/qnx4/file.c b/fs/qnx4/file.c index c33963fded9e..62af4b1348bd 100644 --- a/fs/qnx4/file.c +++ b/fs/qnx4/file.c @@ -19,7 +19,7 @@ * We have mostly NULL's here: the current defaults are ok for * the qnx4 filesystem. */ -struct file_operations qnx4_file_operations = +const struct file_operations qnx4_file_operations = { .llseek = generic_file_llseek, .read = generic_file_read, diff --git a/fs/ramfs/file-mmu.c b/fs/ramfs/file-mmu.c index 6ada2095b9ac..00a933eb820c 100644 --- a/fs/ramfs/file-mmu.c +++ b/fs/ramfs/file-mmu.c @@ -32,7 +32,7 @@ struct address_space_operations ramfs_aops = { .commit_write = simple_commit_write }; -struct file_operations ramfs_file_operations = { +const struct file_operations ramfs_file_operations = { .read = generic_file_read, .write = generic_file_write, .mmap = generic_file_mmap, diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c index b1ca234068f6..f443a84b98a5 100644 --- a/fs/ramfs/file-nommu.c +++ b/fs/ramfs/file-nommu.c @@ -33,7 +33,7 @@ struct address_space_operations ramfs_aops = { .commit_write = simple_commit_write }; -struct file_operations ramfs_file_operations = { +const struct file_operations ramfs_file_operations = { .mmap = ramfs_nommu_mmap, .get_unmapped_area = ramfs_nommu_get_unmapped_area, .read = generic_file_read, diff --git a/fs/ramfs/internal.h b/fs/ramfs/internal.h index 272c8a7120b0..313237631b49 100644 --- a/fs/ramfs/internal.h +++ b/fs/ramfs/internal.h @@ -11,5 +11,5 @@ extern struct address_space_operations ramfs_aops; -extern struct file_operations ramfs_file_operations; +extern const struct file_operations ramfs_file_operations; extern struct inode_operations ramfs_file_inode_operations; diff --git a/fs/read_write.c b/fs/read_write.c index 34b1bf259efd..6256ca81a718 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -19,7 +19,7 @@ #include <asm/uaccess.h> #include <asm/unistd.h> -struct file_operations generic_ro_fops = { +const struct file_operations generic_ro_fops = { .llseek = generic_file_llseek, .read = generic_file_read, .mmap = generic_file_readonly_mmap, diff --git a/fs/reiserfs/dir.c b/fs/reiserfs/dir.c index d71ac6579289..973c819f8033 100644 --- a/fs/reiserfs/dir.c +++ b/fs/reiserfs/dir.c @@ -18,7 +18,7 @@ static int reiserfs_readdir(struct file *, void *, filldir_t); static int reiserfs_dir_fsync(struct file *filp, struct dentry *dentry, int datasync); -struct file_operations reiserfs_dir_operations = { +const struct file_operations reiserfs_dir_operations = { .read = generic_read_dir, .readdir = reiserfs_readdir, .fsync = reiserfs_dir_fsync, diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c index d0c1e865963e..010094d14da6 100644 --- a/fs/reiserfs/file.c +++ b/fs/reiserfs/file.c @@ -1566,7 +1566,7 @@ static ssize_t reiserfs_aio_write(struct kiocb *iocb, const char __user * buf, return generic_file_aio_write(iocb, buf, count, pos); } -struct file_operations reiserfs_file_operations = { +const struct file_operations reiserfs_file_operations = { .read = generic_file_read, .write = reiserfs_file_write, .ioctl = reiserfs_ioctl, diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c index ef6caed9336b..731688e1cfe3 100644 --- a/fs/reiserfs/procfs.c +++ b/fs/reiserfs/procfs.c @@ -470,7 +470,7 @@ static int r_open(struct inode *inode, struct file *file) return ret; } -static struct file_operations r_file_operations = { +static const struct file_operations r_file_operations = { .open = r_open, .read = seq_read, .llseek = seq_lseek, diff --git a/fs/romfs/inode.c b/fs/romfs/inode.c index c2fc424d7d5c..9b9eda7b335c 100644 --- a/fs/romfs/inode.c +++ b/fs/romfs/inode.c @@ -463,7 +463,7 @@ static struct address_space_operations romfs_aops = { .readpage = romfs_readpage }; -static struct file_operations romfs_dir_operations = { +static const struct file_operations romfs_dir_operations = { .read = generic_read_dir, .readdir = romfs_readdir, }; diff --git a/fs/smbfs/dir.c b/fs/smbfs/dir.c index 0424d06b147e..34c7a11d91f0 100644 --- a/fs/smbfs/dir.c +++ b/fs/smbfs/dir.c @@ -34,7 +34,7 @@ static int smb_rename(struct inode *, struct dentry *, static int smb_make_node(struct inode *,struct dentry *,int,dev_t); static int smb_link(struct dentry *, struct inode *, struct dentry *); -struct file_operations smb_dir_operations = +const struct file_operations smb_dir_operations = { .read = generic_read_dir, .readdir = smb_readdir, diff --git a/fs/smbfs/file.c b/fs/smbfs/file.c index 7042e62726a4..c56bd99a9701 100644 --- a/fs/smbfs/file.c +++ b/fs/smbfs/file.c @@ -401,7 +401,7 @@ smb_file_permission(struct inode *inode, int mask, struct nameidata *nd) return error; } -struct file_operations smb_file_operations = +const struct file_operations smb_file_operations = { .llseek = remote_llseek, .read = smb_file_read, diff --git a/fs/smbfs/proto.h b/fs/smbfs/proto.h index e866ec8660d0..47664597e6b1 100644 --- a/fs/smbfs/proto.h +++ b/fs/smbfs/proto.h @@ -35,7 +35,7 @@ extern int smb_proc_symlink(struct smb_sb_info *server, struct dentry *d, const extern int smb_proc_link(struct smb_sb_info *server, struct dentry *dentry, struct dentry *new_dentry); extern void smb_install_null_ops(struct smb_ops *ops); /* dir.c */ -extern struct file_operations smb_dir_operations; +extern const struct file_operations smb_dir_operations; extern struct inode_operations smb_dir_inode_operations; extern struct inode_operations smb_dir_inode_operations_unix; extern void smb_new_dentry(struct dentry *dentry); @@ -64,7 +64,7 @@ extern int smb_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat extern int smb_notify_change(struct dentry *dentry, struct iattr *attr); /* file.c */ extern struct address_space_operations smb_file_aops; -extern struct file_operations smb_file_operations; +extern const struct file_operations smb_file_operations; extern struct inode_operations smb_file_inode_operations; /* ioctl.c */ extern int smb_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c index 78899eeab974..c16a93c353c0 100644 --- a/fs/sysfs/bin.c +++ b/fs/sysfs/bin.c @@ -163,7 +163,7 @@ static int release(struct inode * inode, struct file * file) return 0; } -struct file_operations bin_fops = { +const struct file_operations bin_fops = { .read = read, .write = write, .mmap = mmap, diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c index 9ee956864445..f26880a4785e 100644 --- a/fs/sysfs/dir.c +++ b/fs/sysfs/dir.c @@ -503,7 +503,7 @@ static loff_t sysfs_dir_lseek(struct file * file, loff_t offset, int origin) return offset; } -struct file_operations sysfs_dir_operations = { +const struct file_operations sysfs_dir_operations = { .open = sysfs_dir_open, .release = sysfs_dir_close, .llseek = sysfs_dir_lseek, diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c index 5e83e7246788..830f76fa098c 100644 --- a/fs/sysfs/file.c +++ b/fs/sysfs/file.c @@ -348,7 +348,7 @@ static int sysfs_release(struct inode * inode, struct file * filp) return 0; } -struct file_operations sysfs_file_operations = { +const struct file_operations sysfs_file_operations = { .read = sysfs_read_file, .write = sysfs_write_file, .llseek = generic_file_llseek, diff --git a/fs/sysfs/sysfs.h b/fs/sysfs/sysfs.h index cf11d5b789d9..32958a7c50e9 100644 --- a/fs/sysfs/sysfs.h +++ b/fs/sysfs/sysfs.h @@ -21,9 +21,9 @@ extern int sysfs_setattr(struct dentry *dentry, struct iattr *iattr); extern struct rw_semaphore sysfs_rename_sem; extern struct super_block * sysfs_sb; -extern struct file_operations sysfs_dir_operations; -extern struct file_operations sysfs_file_operations; -extern struct file_operations bin_fops; +extern const struct file_operations sysfs_dir_operations; +extern const struct file_operations sysfs_file_operations; +extern const struct file_operations bin_fops; extern struct inode_operations sysfs_dir_inode_operations; extern struct inode_operations sysfs_symlink_inode_operations; diff --git a/fs/sysv/dir.c b/fs/sysv/dir.c index cce8b05cba5a..8c66e9270dd6 100644 --- a/fs/sysv/dir.c +++ b/fs/sysv/dir.c @@ -20,7 +20,7 @@ static int sysv_readdir(struct file *, void *, filldir_t); -struct file_operations sysv_dir_operations = { +const struct file_operations sysv_dir_operations = { .read = generic_read_dir, .readdir = sysv_readdir, .fsync = sysv_sync_file, diff --git a/fs/sysv/file.c b/fs/sysv/file.c index da69abc06240..a59e303135fa 100644 --- a/fs/sysv/file.c +++ b/fs/sysv/file.c @@ -19,7 +19,7 @@ * We have mostly NULLs here: the current defaults are OK for * the coh filesystem. */ -struct file_operations sysv_file_operations = { +const struct file_operations sysv_file_operations = { .llseek = generic_file_llseek, .read = generic_file_read, .write = generic_file_write, diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h index b7f9b4a42aab..393a480e4deb 100644 --- a/fs/sysv/sysv.h +++ b/fs/sysv/sysv.h @@ -159,8 +159,8 @@ extern ino_t sysv_inode_by_name(struct dentry *); extern struct inode_operations sysv_file_inode_operations; extern struct inode_operations sysv_dir_inode_operations; extern struct inode_operations sysv_fast_symlink_inode_operations; -extern struct file_operations sysv_file_operations; -extern struct file_operations sysv_dir_operations; +extern const struct file_operations sysv_file_operations; +extern const struct file_operations sysv_dir_operations; extern struct address_space_operations sysv_aops; extern struct super_operations sysv_sops; extern struct dentry_operations sysv_dentry_operations; diff --git a/fs/udf/dir.c b/fs/udf/dir.c index f5222527fe39..8c28efa3b8ff 100644 --- a/fs/udf/dir.c +++ b/fs/udf/dir.c @@ -42,7 +42,7 @@ static int do_udf_readdir(struct inode *, struct file *, filldir_t, void *); /* readdir and lookup functions */ -struct file_operations udf_dir_operations = { +const struct file_operations udf_dir_operations = { .read = generic_read_dir, .readdir = udf_readdir, .ioctl = udf_ioctl, diff --git a/fs/udf/file.c b/fs/udf/file.c index a6f2acc1f15c..e34b00e303f1 100644 --- a/fs/udf/file.c +++ b/fs/udf/file.c @@ -248,7 +248,7 @@ static int udf_release_file(struct inode * inode, struct file * filp) return 0; } -struct file_operations udf_file_operations = { +const struct file_operations udf_file_operations = { .read = generic_file_read, .ioctl = udf_ioctl, .open = generic_file_open, diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h index 1d5800e0cbe7..023e19ba5a2e 100644 --- a/fs/udf/udfdecl.h +++ b/fs/udf/udfdecl.h @@ -44,9 +44,9 @@ struct buffer_head; struct super_block; extern struct inode_operations udf_dir_inode_operations; -extern struct file_operations udf_dir_operations; +extern const struct file_operations udf_dir_operations; extern struct inode_operations udf_file_inode_operations; -extern struct file_operations udf_file_operations; +extern const struct file_operations udf_file_operations; extern struct address_space_operations udf_aops; extern struct address_space_operations udf_adinicb_aops; extern struct address_space_operations udf_symlink_aops; diff --git a/fs/ufs/dir.c b/fs/ufs/dir.c index 7c10c68902ae..1a561202d3f4 100644 --- a/fs/ufs/dir.c +++ b/fs/ufs/dir.c @@ -620,7 +620,7 @@ int ufs_empty_dir (struct inode * inode) return 1; } -struct file_operations ufs_dir_operations = { +const struct file_operations ufs_dir_operations = { .read = generic_read_dir, .readdir = ufs_readdir, .fsync = file_fsync, diff --git a/fs/ufs/file.c b/fs/ufs/file.c index 62ad481810ef..312fd3f86313 100644 --- a/fs/ufs/file.c +++ b/fs/ufs/file.c @@ -31,7 +31,7 @@ * the ufs filesystem. */ -struct file_operations ufs_file_operations = { +const struct file_operations ufs_file_operations = { .llseek = generic_file_llseek, .read = generic_file_read, .write = generic_file_write, diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c index 185567a6a561..85997b1205f5 100644 --- a/fs/xfs/linux-2.6/xfs_file.c +++ b/fs/xfs/linux-2.6/xfs_file.c @@ -528,7 +528,7 @@ open_exec_out: } #endif /* HAVE_FOP_OPEN_EXEC */ -struct file_operations xfs_file_operations = { +const struct file_operations xfs_file_operations = { .llseek = generic_file_llseek, .read = do_sync_read, .write = do_sync_write, @@ -550,7 +550,7 @@ struct file_operations xfs_file_operations = { #endif }; -struct file_operations xfs_invis_file_operations = { +const struct file_operations xfs_invis_file_operations = { .llseek = generic_file_llseek, .read = do_sync_read, .write = do_sync_write, @@ -570,7 +570,7 @@ struct file_operations xfs_invis_file_operations = { }; -struct file_operations xfs_dir_file_operations = { +const struct file_operations xfs_dir_file_operations = { .read = generic_read_dir, .readdir = xfs_file_readdir, .unlocked_ioctl = xfs_file_ioctl, diff --git a/fs/xfs/linux-2.6/xfs_iops.h b/fs/xfs/linux-2.6/xfs_iops.h index a8417d7af5f9..ad6173da5678 100644 --- a/fs/xfs/linux-2.6/xfs_iops.h +++ b/fs/xfs/linux-2.6/xfs_iops.h @@ -22,9 +22,9 @@ extern struct inode_operations xfs_inode_operations; extern struct inode_operations xfs_dir_inode_operations; extern struct inode_operations xfs_symlink_inode_operations; -extern struct file_operations xfs_file_operations; -extern struct file_operations xfs_dir_file_operations; -extern struct file_operations xfs_invis_file_operations; +extern const struct file_operations xfs_file_operations; +extern const struct file_operations xfs_dir_file_operations; +extern const struct file_operations xfs_invis_file_operations; extern int xfs_ioctl(struct bhv_desc *, struct inode *, struct file *, int, unsigned int, void __user *); diff --git a/include/linux/coda_linux.h b/include/linux/coda_linux.h index cc621ec409d8..b3ecf8f71d97 100644 --- a/include/linux/coda_linux.h +++ b/include/linux/coda_linux.h @@ -30,9 +30,9 @@ extern struct inode_operations coda_ioctl_inode_operations; extern struct address_space_operations coda_file_aops; extern struct address_space_operations coda_symlink_aops; -extern struct file_operations coda_dir_operations; -extern struct file_operations coda_file_operations; -extern struct file_operations coda_ioctl_operations; +extern const struct file_operations coda_dir_operations; +extern const struct file_operations coda_file_operations; +extern const struct file_operations coda_ioctl_operations; /* operations shared over more than one file */ int coda_open(struct inode *i, struct file *f); diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h index 534d750d922d..32503657f14f 100644 --- a/include/linux/crash_dump.h +++ b/include/linux/crash_dump.h @@ -11,7 +11,7 @@ extern unsigned long long elfcorehdr_addr; extern ssize_t copy_oldmem_page(unsigned long, char *, size_t, unsigned long, int); -extern struct file_operations proc_vmcore_operations; +extern const struct file_operations proc_vmcore_operations; extern struct proc_dir_entry *proc_vmcore; #endif /* CONFIG_CRASH_DUMP */ diff --git a/include/linux/efs_fs.h b/include/linux/efs_fs.h index 28f368c526fb..fbfa6b52e2fb 100644 --- a/include/linux/efs_fs.h +++ b/include/linux/efs_fs.h @@ -37,7 +37,7 @@ static inline struct efs_sb_info *SUPER_INFO(struct super_block *sb) struct statfs; extern struct inode_operations efs_dir_inode_operations; -extern struct file_operations efs_dir_operations; +extern const struct file_operations efs_dir_operations; extern struct address_space_operations efs_symlink_aops; extern void efs_read_inode(struct inode *); diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h index 8bb4f842cded..3ade6a4e3bdd 100644 --- a/include/linux/ext3_fs.h +++ b/include/linux/ext3_fs.h @@ -833,11 +833,11 @@ do { \ */ /* dir.c */ -extern struct file_operations ext3_dir_operations; +extern const struct file_operations ext3_dir_operations; /* file.c */ extern struct inode_operations ext3_file_inode_operations; -extern struct file_operations ext3_file_operations; +extern const struct file_operations ext3_file_operations; /* namei.c */ extern struct inode_operations ext3_dir_inode_operations; diff --git a/include/linux/fs.h b/include/linux/fs.h index ef355bc73714..408fe89498f4 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1390,11 +1390,11 @@ extern void bd_set_size(struct block_device *, loff_t size); extern void bd_forget(struct inode *inode); extern void bdput(struct block_device *); extern struct block_device *open_by_devnum(dev_t, unsigned); -extern struct file_operations def_blk_fops; +extern const struct file_operations def_blk_fops; extern struct address_space_operations def_blk_aops; -extern struct file_operations def_chr_fops; -extern struct file_operations bad_sock_fops; -extern struct file_operations def_fifo_fops; +extern const struct file_operations def_chr_fops; +extern const struct file_operations bad_sock_fops; +extern const struct file_operations def_fifo_fops; extern int ioctl_by_bdev(struct block_device *, unsigned, unsigned long); extern int blkdev_ioctl(struct inode *, struct file *, unsigned, unsigned long); extern long compat_blkdev_ioctl(struct file *, unsigned, unsigned long); @@ -1444,9 +1444,9 @@ extern void init_special_inode(struct inode *, umode_t, dev_t); extern void make_bad_inode(struct inode *); extern int is_bad_inode(struct inode *); -extern struct file_operations read_fifo_fops; -extern struct file_operations write_fifo_fops; -extern struct file_operations rdwr_fifo_fops; +extern const struct file_operations read_fifo_fops; +extern const struct file_operations write_fifo_fops; +extern const struct file_operations rdwr_fifo_fops; extern int fs_may_remount_ro(struct super_block *); @@ -1688,7 +1688,7 @@ static inline ssize_t blockdev_direct_IO_own_locking(int rw, struct kiocb *iocb, nr_segs, get_block, end_io, DIO_OWN_LOCKING); } -extern struct file_operations generic_ro_fops; +extern const struct file_operations generic_ro_fops; #define special_file(m) (S_ISCHR(m)||S_ISBLK(m)||S_ISFIFO(m)||S_ISSOCK(m)) @@ -1744,9 +1744,9 @@ extern int simple_commit_write(struct file *file, struct page *page, extern struct dentry *simple_lookup(struct inode *, struct dentry *, struct nameidata *); extern ssize_t generic_read_dir(struct file *, char __user *, size_t, loff_t *); -extern struct file_operations simple_dir_operations; +extern const struct file_operations simple_dir_operations; extern struct inode_operations simple_dir_inode_operations; -struct tree_descr { char *name; struct file_operations *ops; int mode; }; +struct tree_descr { char *name; const struct file_operations *ops; int mode; }; struct dentry *d_alloc_name(struct dentry *, const char *); extern int simple_fill_super(struct super_block *, int, struct tree_descr *); extern int simple_pin_fs(char *name, struct vfsmount **mount, int *count); diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index d6f1019625af..4c5e610fe442 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -154,7 +154,7 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb) return sb->s_fs_info; } -extern struct file_operations hugetlbfs_file_operations; +extern const struct file_operations hugetlbfs_file_operations; extern struct vm_operations_struct hugetlb_vm_ops; struct file *hugetlb_zero_setup(size_t); int hugetlb_extend_reservation(struct hugetlbfs_inode_info *info, diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h index 53cee1581650..d9035c73e5d1 100644 --- a/include/linux/msdos_fs.h +++ b/include/linux/msdos_fs.h @@ -334,7 +334,7 @@ extern int fat_bmap(struct inode *inode, sector_t sector, sector_t *phys, unsigned long *mapped_blocks); /* fat/dir.c */ -extern struct file_operations fat_dir_operations; +extern const struct file_operations fat_dir_operations; extern int fat_search_long(struct inode *inode, const unsigned char *name, int name_len, struct fat_slot_info *sinfo); extern int fat_dir_empty(struct inode *dir); @@ -397,7 +397,7 @@ extern int fat_count_free_clusters(struct super_block *sb); /* fat/file.c */ extern int fat_generic_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); -extern struct file_operations fat_file_operations; +extern const struct file_operations fat_file_operations; extern struct inode_operations fat_file_inode_operations; extern int fat_notify_change(struct dentry * dentry, struct iattr * attr); extern void fat_truncate(struct inode *inode); diff --git a/include/linux/ncp_fs.h b/include/linux/ncp_fs.h index e01342568530..96dc237b8f03 100644 --- a/include/linux/ncp_fs.h +++ b/include/linux/ncp_fs.h @@ -209,7 +209,7 @@ void ncp_update_inode2(struct inode *, struct ncp_entry_info *); /* linux/fs/ncpfs/dir.c */ extern struct inode_operations ncp_dir_inode_operations; -extern struct file_operations ncp_dir_operations; +extern const struct file_operations ncp_dir_operations; int ncp_conn_logged_in(struct super_block *); int ncp_date_dos2unix(__le16 time, __le16 date); void ncp_date_unix2dos(int unix_date, __le16 * time, __le16 * date); @@ -230,7 +230,7 @@ void ncp_unlock_server(struct ncp_server *server); /* linux/fs/ncpfs/file.c */ extern struct inode_operations ncp_file_inode_operations; -extern struct file_operations ncp_file_operations; +extern const struct file_operations ncp_file_operations; int ncp_make_open(struct inode *, int); /* linux/fs/ncpfs/mmap.c */ diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index cbebd7d1b9e8..c71227dd4389 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -324,7 +324,7 @@ extern struct inode_operations nfs_file_inode_operations; #ifdef CONFIG_NFS_V3 extern struct inode_operations nfs3_file_inode_operations; #endif /* CONFIG_NFS_V3 */ -extern struct file_operations nfs_file_operations; +extern const struct file_operations nfs_file_operations; extern struct address_space_operations nfs_file_aops; static inline struct rpc_cred *nfs_file_cred(struct file *file) @@ -371,7 +371,7 @@ extern struct inode_operations nfs_dir_inode_operations; #ifdef CONFIG_NFS_V3 extern struct inode_operations nfs3_dir_inode_operations; #endif /* CONFIG_NFS_V3 */ -extern struct file_operations nfs_dir_operations; +extern const struct file_operations nfs_dir_operations; extern struct dentry_operations nfs_dentry_operations; extern int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fh, struct nfs_fattr *fattr); diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 6d03d025fcd5..135871df9911 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -128,9 +128,9 @@ extern int proc_match(int, const char *,struct proc_dir_entry *); extern int proc_readdir(struct file *, void *, filldir_t); extern struct dentry *proc_lookup(struct inode *, struct dentry *, struct nameidata *); -extern struct file_operations proc_kcore_operations; -extern struct file_operations proc_kmsg_operations; -extern struct file_operations ppc_htab_operations; +extern const struct file_operations proc_kcore_operations; +extern const struct file_operations proc_kmsg_operations; +extern const struct file_operations ppc_htab_operations; /* * proc_tty.c diff --git a/include/linux/qnx4_fs.h b/include/linux/qnx4_fs.h index fc610bb0f733..27f49c85d5d6 100644 --- a/include/linux/qnx4_fs.h +++ b/include/linux/qnx4_fs.h @@ -118,8 +118,8 @@ extern struct buffer_head *qnx4_bread(struct inode *, int, int); extern struct inode_operations qnx4_file_inode_operations; extern struct inode_operations qnx4_dir_inode_operations; -extern struct file_operations qnx4_file_operations; -extern struct file_operations qnx4_dir_operations; +extern const struct file_operations qnx4_file_operations; +extern const struct file_operations qnx4_dir_operations; extern int qnx4_is_free(struct super_block *sb, long block); extern int qnx4_set_bitmap(struct super_block *sb, long block, int busy); extern int qnx4_create(struct inode *inode, struct dentry *dentry, int mode, struct nameidata *nd); diff --git a/include/linux/ramfs.h b/include/linux/ramfs.h index 953b6df5d037..78ecfa28b1c2 100644 --- a/include/linux/ramfs.h +++ b/include/linux/ramfs.h @@ -15,7 +15,7 @@ extern unsigned long ramfs_nommu_get_unmapped_area(struct file *file, extern int ramfs_nommu_mmap(struct file *file, struct vm_area_struct *vma); #endif -extern struct file_operations ramfs_file_operations; +extern const struct file_operations ramfs_file_operations; extern struct vm_operations_struct generic_file_vm_ops; #endif diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h index 912f1b7cb18f..5676c4210e2c 100644 --- a/include/linux/reiserfs_fs.h +++ b/include/linux/reiserfs_fs.h @@ -1960,7 +1960,7 @@ int reiserfs_global_version_in_proc(char *buffer, char **start, off_t offset, extern struct inode_operations reiserfs_dir_inode_operations; extern struct inode_operations reiserfs_symlink_inode_operations; extern struct inode_operations reiserfs_special_inode_operations; -extern struct file_operations reiserfs_dir_operations; +extern const struct file_operations reiserfs_dir_operations; /* tail_conversion.c */ int direct2indirect(struct reiserfs_transaction_handle *, struct inode *, @@ -1972,7 +1972,7 @@ void reiserfs_unmap_buffer(struct buffer_head *); /* file.c */ extern struct inode_operations reiserfs_file_inode_operations; -extern struct file_operations reiserfs_file_operations; +extern const struct file_operations reiserfs_file_operations; extern struct address_space_operations reiserfs_address_space_operations; /* fix_nodes.c */ diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h index b0ffe4356e5a..843aeaaa79d4 100644 --- a/include/linux/ufs_fs.h +++ b/include/linux/ufs_fs.h @@ -895,7 +895,7 @@ extern void ufs_set_link(struct inode *, struct ufs_dir_entry *, struct buffer_h /* file.c */ extern struct inode_operations ufs_file_inode_operations; -extern struct file_operations ufs_file_operations; +extern const struct file_operations ufs_file_operations; extern struct address_space_operations ufs_aops; @@ -915,7 +915,7 @@ extern struct buffer_head * ufs_bread (struct inode *, unsigned, int, int *); extern int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create); /* namei.c */ -extern struct file_operations ufs_dir_operations; +extern const struct file_operations ufs_dir_operations; /* super.c */ extern void ufs_warning (struct super_block *, const char *, const char *, ...) __attribute__ ((format (printf, 3, 4))); diff --git a/net/nonet.c b/net/nonet.c index 1230f0ae832e..92e76640c7cd 100644 --- a/net/nonet.c +++ b/net/nonet.c @@ -19,7 +19,7 @@ static int sock_no_open(struct inode *irrelevant, struct file *dontcare) return -ENXIO; } -struct file_operations bad_sock_fops = { +const struct file_operations bad_sock_fops = { .owner = THIS_MODULE, .open = sock_no_open, }; diff --git a/net/socket.c b/net/socket.c index 5211ba270375..fcd77eac0ccf 100644 --- a/net/socket.c +++ b/net/socket.c @@ -539,7 +539,7 @@ static int sock_no_open(struct inode *irrelevant, struct file *dontcare) return -ENXIO; } -struct file_operations bad_sock_fops = { +const struct file_operations bad_sock_fops = { .owner = THIS_MODULE, .open = sock_no_open, }; |
