crush: fix memory leak when destroying tree buckets

Reflects ceph.git commit 46d63d98434b3bc9dad2fc9ab23cbaedc3bcb0e4.

Reported-by: Alexander Lyakas <alex.bolshoy@gmail.com>
Reviewed-by: Alex Elder <elder@inktank.com>
Signed-off-by: Sage Weil <sage@inktank.com>

diff --git a/net/ceph/crush/crush.c b/net/ceph/crush/crush.c
index b93575f4eb13bcee249f0c9df9c9247a9a7905ff..089613234f032610c05f25a239c1d2053e768b45 100644 (file)
--- a/net/ceph/crush/crush.c
+++ b/net/ceph/crush/crush.c
@@ -62,6 +62,8 @@ void crush_destroy_bucket_list(struct crush_bucket_list *b)
 
 void crush_destroy_bucket_tree(struct crush_bucket_tree *b)
 {
+       kfree(b->h.perm);
+       kfree(b->h.items);
        kfree(b->node_weights);
        kfree(b);
 }