From f5e54d6e53a20cef45af7499e86164f0e0d16bb2 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 28 Jun 2006 04:26:44 -0700 Subject: [PATCH] mark address_space_operations const Same as with already do with the file operations: keep them in .rodata and prevents people from doing runtime patching. Signed-off-by: Christoph Hellwig Cc: Steven French Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ntfs/aops.c | 4 ++-- fs/ntfs/ntfs.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/ntfs') diff --git a/fs/ntfs/aops.c b/fs/ntfs/aops.c index 580412d330cb..bc579bfdfbd8 100644 --- a/fs/ntfs/aops.c +++ b/fs/ntfs/aops.c @@ -1544,7 +1544,7 @@ err_out: /** * ntfs_aops - general address space operations for inodes and attributes */ -struct address_space_operations ntfs_aops = { +const struct address_space_operations ntfs_aops = { .readpage = ntfs_readpage, /* Fill page with data. */ .sync_page = block_sync_page, /* Currently, just unplugs the disk request queue. */ @@ -1560,7 +1560,7 @@ struct address_space_operations ntfs_aops = { * ntfs_mst_aops - general address space operations for mst protecteed inodes * and attributes */ -struct address_space_operations ntfs_mst_aops = { +const struct address_space_operations ntfs_mst_aops = { .readpage = ntfs_readpage, /* Fill page with data. */ .sync_page = block_sync_page, /* Currently, just unplugs the disk request queue. */ diff --git a/fs/ntfs/ntfs.h b/fs/ntfs/ntfs.h index bf7b3d7c0930..ddd3d503097c 100644 --- a/fs/ntfs/ntfs.h +++ b/fs/ntfs/ntfs.h @@ -57,8 +57,8 @@ extern struct kmem_cache *ntfs_attr_ctx_cache; extern struct kmem_cache *ntfs_index_ctx_cache; /* The various operations structs defined throughout the driver files. */ -extern struct address_space_operations ntfs_aops; -extern struct address_space_operations ntfs_mst_aops; +extern const struct address_space_operations ntfs_aops; +extern const struct address_space_operations ntfs_mst_aops; extern const struct file_operations ntfs_file_ops; extern struct inode_operations ntfs_file_inode_ops; -- cgit v1.2.1