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>

1 files changed, 2 insertions, 0 deletions

diff --git a/net/ceph/crush/crush.c b/net/ceph/crush/crush.c
index b93575f4eb13..089613234f03 100644
--- 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);
 }