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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/proc/kmsg.c | |
| parent | 99ac48f54a91d02140c497edc31dc57d4bc5c85d (diff) | |
| download | linux-3.10-4b6f5d20b04dcbc3d888555522b90ba6d36c4106.tar.gz linux-3.10-4b6f5d20b04dcbc3d888555522b90ba6d36c4106.tar.bz2 linux-3.10-4b6f5d20b04dcbc3d888555522b90ba6d36c4106.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/proc/kmsg.c')
| -rw-r--r-- | fs/proc/kmsg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/proc/kmsg.c b/fs/proc/kmsg.c index 10d37bf2520..ff3b90b56e9 100644 --- a/fs/proc/kmsg.c +++ b/fs/proc/kmsg.c @@ -47,7 +47,7 @@ static unsigned int kmsg_poll(struct file *file, poll_table *wait) } -struct file_operations proc_kmsg_operations = { +const struct file_operations proc_kmsg_operations = { .read = kmsg_read, .poll = kmsg_poll, .open = kmsg_open, |