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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/inotify.c | |
| parent | 99ac48f54a91d02140c497edc31dc57d4bc5c85d (diff) | |
| download | lwn-4b6f5d20b04dcbc3d888555522b90ba6d36c4106.tar.gz lwn-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/inotify.c')
| -rw-r--r-- | fs/inotify.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/inotify.c b/fs/inotify.c index f48a3dae0712..367c487c014b 100644 --- a/fs/inotify.c +++ b/fs/inotify.c @@ -920,7 +920,7 @@ static long inotify_ioctl(struct file *file, unsigned int cmd, return ret; } -static struct file_operations inotify_fops = { +static const struct file_operations inotify_fops = { .poll = inotify_poll, .read = inotify_read, .release = inotify_release, |