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authorArjan van de Ven <arjan@infradead.org>2006-03-28 11:56:42 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-28 19:16:06 +0200
commit4b6f5d20b04dcbc3d888555522b90ba6d36c4106 (patch)
tree420f271eaef7d3def7d4433b151c3cb6d7a54770 /fs/romfs
parent[PATCH] mark f_ops const in the inode (diff)
downloadlinux-4b6f5d20b04dcbc3d888555522b90ba6d36c4106.tar.xz
linux-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.c2
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,
};