crush: fix memory leak when destroying tree buckets
(cherry picked from commit 6eb43f4b5a2a74599b4ff17a97c03a342327ca65)
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/net/ceph/crush/crush.c b/net/ceph/crush/crush.c
index f23611d..fbda052 100644
--- a/net/ceph/crush/crush.c
+++ b/net/ceph/crush/crush.c
@@ -85,6 +85,8 @@
void crush_destroy_bucket_tree(struct crush_bucket_tree *b)
{
+ kfree(b->h.perm);
+ kfree(b->h.items);
kfree(b->node_weights);
kfree(b);
}