diff options
| author | Arjan van de Ven <arjan@infradead.org> | 2006-03-28 01:56:42 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-28 09:16:06 -0800 |
| commit | 4b6f5d20b04dcbc3d888555522b90ba6d36c4106 (patch) | |
| tree | 420f271eaef7d3def7d4433b151c3cb6d7a54770 /fs/udf/udfdecl.h | |
| parent | 99ac48f54a91d02140c497edc31dc57d4bc5c85d (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/udf/udfdecl.h')
| -rw-r--r-- | fs/udf/udfdecl.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h index 1d5800e0cbe..023e19ba5a2 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; |