crush: allow crush rules to set (re)tries counts to 0

These two fields are misnomers; they are *retry* counts. Reflects ceph.git commit f17caba8ae0cad7b6f8f35e53e5f73b444696835. Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com> Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
mariux64 · Apr 5, 2014 · 6ed1002 · 6ed1002
1 parent 48a163d
commit 6ed1002
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/net/ceph/crush/mapper.c b/net/ceph/crush/mapper.c
@@ -684,12 +684,12 @@ int crush_do_rule(const struct crush_map *map,
 			break;
 
 		case CRUSH_RULE_SET_CHOOSE_LOCAL_TRIES:
-			if (curstep->arg1 > 0)
+			if (curstep->arg1 >= 0)
 				choose_local_retries = curstep->arg1;
 			break;
 
 		case CRUSH_RULE_SET_CHOOSE_LOCAL_FALLBACK_TRIES:
-			if (curstep->arg1 > 0)
+			if (curstep->arg1 >= 0)
 				choose_local_fallback_retries = curstep->arg1;
 			break;