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| author |   Jeff Layton <jlayton@redhat.com> | 2012-10-10 15:25:25 -0400 |
|---|---|---|
| committer |   Al Viro <viro@zeniv.linux.org.uk> | 2012-10-12 00:32:02 -0400 |
| commit | e3d6b07b8ba161f638b026feba0c3c97875d7f1c (patch) | |
| tree | d40cea06665f9092820d76948d38e329c178011b /kernel/audit_watch.c | |
| parent | audit: make audit_compare_dname_path use parent_len helper (diff) | |
| download | linux-dev-e3d6b07b8ba161f638b026feba0c3c97875d7f1c.tar.xz linux-dev-e3d6b07b8ba161f638b026feba0c3c97875d7f1c.zip | |
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.c | 3 |
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 |