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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-26 20:16:07 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-26 20:16:07 -0800 |
commit | d895cb1af15c04c522a25c79cc429076987c089b (patch) | |
tree | 895dc9157e28f603d937a58be664e4e440d5530c /fs/ncpfs | |
parent | 9626357371b519f2b955fef399647181034a77fe (diff) | |
parent | d3d009cb965eae7e002ea5badf603ea8f4c34915 (diff) | |
download | blackbird-obmc-linux-d895cb1af15c04c522a25c79cc429076987c089b.tar.gz blackbird-obmc-linux-d895cb1af15c04c522a25c79cc429076987c089b.zip |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs pile (part one) from Al Viro:
"Assorted stuff - cleaning namei.c up a bit, fixing ->d_name/->d_parent
locking violations, etc.
The most visible changes here are death of FS_REVAL_DOT (replaced with
"has ->d_weak_revalidate()") and a new helper getting from struct file
to inode. Some bits of preparation to xattr method interface changes.
Misc patches by various people sent this cycle *and* ocfs2 fixes from
several cycles ago that should've been upstream right then.
PS: the next vfs pile will be xattr stuff."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (46 commits)
saner proc_get_inode() calling conventions
proc: avoid extra pde_put() in proc_fill_super()
fs: change return values from -EACCES to -EPERM
fs/exec.c: make bprm_mm_init() static
ocfs2/dlm: use GFP_ATOMIC inside a spin_lock
ocfs2: fix possible use-after-free with AIO
ocfs2: Fix oops in ocfs2_fast_symlink_readpage() code path
get_empty_filp()/alloc_file() leave both ->f_pos and ->f_version zero
target: writev() on single-element vector is pointless
export kernel_write(), convert open-coded instances
fs: encode_fh: return FILEID_INVALID if invalid fid_type
kill f_vfsmnt
vfs: kill FS_REVAL_DOT by adding a d_weak_revalidate dentry op
nfsd: handle vfs_getattr errors in acl protocol
switch vfs_getattr() to struct path
default SET_PERSONALITY() in linux/elf.h
ceph: prepopulate inodes only when request is aborted
d_hash_and_lookup(): export, switch open-coded instances
9p: switch v9fs_set_create_acl() to inode+fid, do it before d_instantiate()
9p: split dropping the acls from v9fs_set_create_acl()
...
Diffstat (limited to 'fs/ncpfs')
-rw-r--r-- | fs/ncpfs/dir.c | 10 | ||||
-rw-r--r-- | fs/ncpfs/inode.c | 4 | ||||
-rw-r--r-- | fs/ncpfs/ioctl.c | 4 | ||||
-rw-r--r-- | fs/ncpfs/mmap.c | 2 |
4 files changed, 8 insertions, 12 deletions
diff --git a/fs/ncpfs/dir.c b/fs/ncpfs/dir.c index 4117e7b377bb..816326093656 100644 --- a/fs/ncpfs/dir.c +++ b/fs/ncpfs/dir.c @@ -593,14 +593,10 @@ ncp_fill_cache(struct file *filp, void *dirent, filldir_t filldir, return 1; /* I'm not sure */ qname.name = __name; - qname.hash = full_name_hash(qname.name, qname.len); - - if (dentry->d_op && dentry->d_op->d_hash) - if (dentry->d_op->d_hash(dentry, dentry->d_inode, &qname) != 0) - goto end_advance; - - newdent = d_lookup(dentry, &qname); + newdent = d_hash_and_lookup(dentry, &qname); + if (unlikely(IS_ERR(newdent))) + goto end_advance; if (!newdent) { newdent = d_alloc(dentry, &qname); if (!newdent) diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c index e2be336d1c22..7dafd6899a62 100644 --- a/fs/ncpfs/inode.c +++ b/fs/ncpfs/inode.c @@ -538,7 +538,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) if (!ncp_filp) goto out; error = -ENOTSOCK; - sock_inode = ncp_filp->f_path.dentry->d_inode; + sock_inode = file_inode(ncp_filp); if (!S_ISSOCK(sock_inode->i_mode)) goto out_fput; sock = SOCKET_I(sock_inode); @@ -577,7 +577,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) if (!server->info_filp) goto out_bdi; error = -ENOTSOCK; - sock_inode = server->info_filp->f_path.dentry->d_inode; + sock_inode = file_inode(server->info_filp); if (!S_ISSOCK(sock_inode->i_mode)) goto out_fput2; info_sock = SOCKET_I(sock_inode); diff --git a/fs/ncpfs/ioctl.c b/fs/ncpfs/ioctl.c index d44318d27504..60426ccb3b65 100644 --- a/fs/ncpfs/ioctl.c +++ b/fs/ncpfs/ioctl.c @@ -811,7 +811,7 @@ outrel: long ncp_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { - struct inode *inode = filp->f_dentry->d_inode; + struct inode *inode = file_inode(filp); struct ncp_server *server = NCP_SERVER(inode); kuid_t uid = current_uid(); int need_drop_write = 0; @@ -822,7 +822,7 @@ long ncp_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) case NCP_IOC_CONN_LOGGED_IN: case NCP_IOC_SETROOT: if (!capable(CAP_SYS_ADMIN)) { - ret = -EACCES; + ret = -EPERM; goto out; } break; diff --git a/fs/ncpfs/mmap.c b/fs/ncpfs/mmap.c index 63d14a99483d..ee24df5af1f9 100644 --- a/fs/ncpfs/mmap.c +++ b/fs/ncpfs/mmap.c @@ -105,7 +105,7 @@ static const struct vm_operations_struct ncp_file_mmap = /* This is used for a general mmap of a ncp file */ int ncp_mmap(struct file *file, struct vm_area_struct *vma) { - struct inode *inode = file->f_path.dentry->d_inode; + struct inode *inode = file_inode(file); DPRINTK("ncp_mmap: called\n"); |