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authorEric Paris <eparis@redhat.com>2010-07-28 10:18:38 -0400
committerEric Paris <eparis@redhat.com>2010-07-28 10:18:53 -0400
commit4cd76a47924cd966799402d0f2bba356cde5c1b3 (patch)
treeeae3de25da0f48b105422dc93301bb1705b3fe0b /kernel/audit_watch.c
parentc496313fcc35a41e176e3f19cdda2544ea3a32a6 (diff)
downloadlinux-4cd76a47924cd966799402d0f2bba356cde5c1b3.tar.bz2
audit: use the mark in handler functions
audit now gets a mark in the should_send_event and handle_event functions. Rather than look up the mark themselves audit should just use the mark it was handed. Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'kernel/audit_watch.c')
-rw-r--r--kernel/audit_watch.c20
1 files changed, 3 insertions, 17 deletions
diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
index 4d5ea0319a6c..9173bcf33763 100644
--- a/kernel/audit_watch.c
+++ b/kernel/audit_watch.c
@@ -514,18 +514,10 @@ static bool audit_watch_should_send_event(struct fsnotify_group *group, struct i
struct vfsmount *mnt, struct fsnotify_mark *mark,
__u32 mask, void *data, int data_type)
{
- struct fsnotify_mark *entry;
bool send;
- entry = fsnotify_find_inode_mark(group, inode);
- if (!entry)
- return false;
-
mask = (mask & ~FS_EVENT_ON_CHILD);
- send = (entry->mask & mask);
-
- /* find took a reference */
- fsnotify_put_mark(entry);
+ send = (mark->mask & mask);
return send;
}
@@ -540,11 +532,9 @@ static int audit_watch_handle_event(struct fsnotify_group *group,
const char *dname = event->file_name;
struct audit_parent *parent;
- BUG_ON(group != audit_watch_group);
+ parent = container_of(mark, struct audit_parent, mark);
- parent = audit_find_parent(event->to_tell);
- if (unlikely(!parent))
- return 0;
+ BUG_ON(group != audit_watch_group);
switch (event->data_type) {
case (FSNOTIFY_EVENT_FILE):
@@ -565,10 +555,6 @@ static int audit_watch_handle_event(struct fsnotify_group *group,
audit_update_watch(parent, dname, (dev_t)-1, (unsigned long)-1, 1);
else if (mask & (FS_DELETE_SELF|FS_UNMOUNT|FS_MOVE_SELF))
audit_remove_parent_watches(parent);
- /* moved put_inotify_watch to freeing mark */
-
- /* matched the ref taken by audit_find_parent */
- audit_put_parent(parent);
return 0;
}