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authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 00:55:38 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 09:48:46 -0800
commit754661f143e70d66eae6c48532ca245aa05dec0e (patch)
treec3ed0f7f96061931e497ed92d2b21294756b4831 /fs/autofs4/symlink.c
parent[PATCH] mark struct file_operations const 9 (diff)
downloadlinux-dev-754661f143e70d66eae6c48532ca245aa05dec0e.tar.xz
linux-dev-754661f143e70d66eae6c48532ca245aa05dec0e.zip
[PATCH] mark struct inode_operations const 1
Many struct inode_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/autofs4/symlink.c')
-rw-r--r--fs/autofs4/symlink.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/autofs4/symlink.c b/fs/autofs4/symlink.c
index 2ea2c98fd84b..b4ea82934d2e 100644
--- a/fs/autofs4/symlink.c
+++ b/fs/autofs4/symlink.c
@@ -19,7 +19,7 @@ static void *autofs4_follow_link(struct dentry *dentry, struct nameidata *nd)
return NULL;
}
-struct inode_operations autofs4_symlink_inode_operations = {
+const struct inode_operations autofs4_symlink_inode_operations = {
.readlink = generic_readlink,
.follow_link = autofs4_follow_link
};