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authorArjan van de Ven <arjan@infradead.org>2006-03-28 04:56:42 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-28 12:16:06 -0500
commit4b6f5d20b04dcbc3d888555522b90ba6d36c4106 (patch)
tree420f271eaef7d3def7d4433b151c3cb6d7a54770 /fs/jfs/jfs_inode.h
parent99ac48f54a91d02140c497edc31dc57d4bc5c85d (diff)
[PATCH] Make most file operations structs in fs/ const
This is a conversion to make the various file_operations structs in fs/ const. Basically a regexp job, with a few manual fixups The goal is both to increase correctness (harder to accidentally write to shared datastructures) and reducing the false sharing of cachelines with things that get dirty in .data (while .rodata is nicely read only and thus cache clean) Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/jfs/jfs_inode.h')
-rw-r--r--fs/jfs/jfs_inode.h4
1 files changed, 2 insertions, 2 deletions
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 *);
35 35
36extern struct address_space_operations jfs_aops; 36extern struct address_space_operations jfs_aops;
37extern struct inode_operations jfs_dir_inode_operations; 37extern struct inode_operations jfs_dir_inode_operations;
38extern struct file_operations jfs_dir_operations; 38extern const struct file_operations jfs_dir_operations;
39extern struct inode_operations jfs_file_inode_operations; 39extern struct inode_operations jfs_file_inode_operations;
40extern struct file_operations jfs_file_operations; 40extern const struct file_operations jfs_file_operations;
41extern struct inode_operations jfs_symlink_inode_operations; 41extern struct inode_operations jfs_symlink_inode_operations;
42extern struct dentry_operations jfs_ci_dentry_operations; 42extern struct dentry_operations jfs_ci_dentry_operations;
43#endif /* _H_JFS_INODE */ 43#endif /* _H_JFS_INODE */