fsnotify: Move ->free_mark callback to fsnotify_ops

Pointer to ->free_mark callback unnecessarily occupies one long in each
fsnotify_mark although they are the same for all marks from one
notification group. Move the callback pointer to fsnotify_ops.

Reviewed-by: Miklos Szeredi <mszeredi@redhat.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>

1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c
index da7f7a3e6a42..a14cff67a148 100644
--- a/kernel/audit_tree.c
+++ b/kernel/audit_tree.c
@@ -154,8 +154,7 @@ static struct audit_chunk *alloc_chunk(int count)
                 INIT_LIST_HEAD(&chunk->owners[i].list);
                 chunk->owners[i].index = i;
         }
-        fsnotify_init_mark(&chunk->mark, audit_tree_group,
-                           audit_tree_destroy_watch);
+        fsnotify_init_mark(&chunk->mark, audit_tree_group);
         chunk->mark.mask = FS_IN_IGNORED;
         return chunk;
 }
@@ -1013,6 +1012,7 @@ static void audit_tree_freeing_mark(struct fsnotify_mark *entry, struct fsnotify
 static const struct fsnotify_ops audit_tree_ops = {
         .handle_event = audit_tree_handle_event,
         .freeing_mark = audit_tree_freeing_mark,
+        .free_mark = audit_tree_destroy_watch,
 };
 
 static int __init audit_tree_init(void)