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| 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/romfs | |
| parent | 99ac48f54a91d02140c497edc31dc57d4bc5c85d (diff) | |
| download | kernel-common-4b6f5d20b04dcbc3d888555522b90ba6d36c4106.tar.gz kernel-common-4b6f5d20b04dcbc3d888555522b90ba6d36c4106.tar.bz2 kernel-common-4b6f5d20b04dcbc3d888555522b90ba6d36c4106.zip | |
[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/romfs')
| -rw-r--r-- | fs/romfs/inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
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, }; |