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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/ext3/file.c
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/ext3/file.c')
-rw-r--r--fs/ext3/file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext3/file.c b/fs/ext3/file.c
index 59098ea56711..783a796220bb 100644
--- a/fs/ext3/file.c
+++ b/fs/ext3/file.c
@@ -105,7 +105,7 @@ force_commit:
105 return ret; 105 return ret;
106} 106}
107 107
108struct file_operations ext3_file_operations = { 108const struct file_operations ext3_file_operations = {
109 .llseek = generic_file_llseek, 109 .llseek = generic_file_llseek,
110 .read = do_sync_read, 110 .read = do_sync_read,
111 .write = do_sync_write, 111 .write = do_sync_write,