diff options
Diffstat (limited to 'block/elevator.c')
| -rw-r--r-- | block/elevator.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/block/elevator.c b/block/elevator.c index 8c7561fd2c79..d4d39dab841a 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -876,7 +876,7 @@ static int elevator_switch(struct request_queue *q, struct elevator_type *new_e) { struct elevator_queue *old = q->elevator; bool registered = old->registered; - int err; + int i, err; /* * Turn on BYPASS and drain all requests w/ elevator private data. @@ -895,7 +895,8 @@ static int elevator_switch(struct request_queue *q, struct elevator_type *new_e) ioc_clear_queue(q); spin_unlock_irq(q->queue_lock); - blkg_destroy_all(q); + for (i = 0; i < BLKIO_NR_POLICIES; i++) + blkg_destroy_all(q, i, false); /* allocate, init and register new elevator */ err = -ENOMEM; |