diff options
Diffstat (limited to 'block/elevator.c')
| -rw-r--r-- | block/elevator.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/block/elevator.c b/block/elevator.c index ef7f59469acc..b2a55167f0c2 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -207,11 +207,12 @@ int elevator_init(struct request_queue *q, char *name) } /* - * Use the default elevator specified by config boot param or - * config option. Don't try to load modules as we could be running - * off async and request_module() isn't allowed from async. + * Use the default elevator specified by config boot param for + * non-mq devices, or by config option. Don't try to load modules + * as we could be running off async and request_module() isn't + * allowed from async. */ - if (!e && *chosen_elevator) { + if (!e && !q->mq_ops && *chosen_elevator) { e = elevator_get(chosen_elevator, false); if (!e) printk(KERN_ERR "I/O scheduler %s not found\n", |