Commit 55bda7aa authored Jun 24, 2010 by Sage Weil

ceph: fix crush recursion



There was a longstanding problem with recursion through intervening
bucket types on complex hierarchies.

Signed-off-by: Sage Weil <sage@newdream.net>

parent bfaf148e

fs/ceph/crush/mapper.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -366,6 +366,7 @@ static int crush_choose(struct crush_map *map,
		BUG_ON(item >= 0 \|\|
		(-1-item) >= map->max_buckets);
		in = map->buckets[-1-item];
		retry_bucket = 1;
		continue;
		}