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authorJeff Layton <jlayton@redhat.com>2012-10-10 23:25:25 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-10-12 08:32:02 +0400
commite3d6b07b8ba161f638b026feba0c3c97875d7f1c (patch)
treed40cea06665f9092820d76948d38e329c178011b /kernel/audit_watch.c
parent29e9a3467c1367549568d7d411d5f30209ae181b (diff)
downloadlinux-e3d6b07b8ba161f638b026feba0c3c97875d7f1c.tar.xz
audit: optimize audit_compare_dname_path
In the cases where we already know the length of the parent, pass it as a parm so we don't need to recompute it. In the cases where we don't know the length, pass in AUDIT_NAME_FULL (-1) to indicate that it should be determined. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/audit_watch.c')
-rw-r--r--kernel/audit_watch.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
index deb97c139e0c..9a9ae6e3d290 100644
--- a/kernel/audit_watch.c
+++ b/kernel/audit_watch.c
@@ -265,7 +265,8 @@ static void audit_update_watch(struct audit_parent *parent,
/* Run all of the watches on this parent looking for the one that
* matches the given dname */
list_for_each_entry_safe(owatch, nextw, &parent->watches, wlist) {
- if (audit_compare_dname_path(dname, owatch->path))
+ if (audit_compare_dname_path(dname, owatch->path,
+ AUDIT_NAME_FULL))
continue;
/* If the update involves invalidating rules, do the inode-based