diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-throttle.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c index 08b7ab292a80..4ba141820a2e 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -894,6 +894,9 @@ bool blk_throtl_bio(struct request_queue *q, struct bio *bio) goto out; } + /* bio_associate_current() needs ioc, try creating */ + create_io_context(GFP_ATOMIC, q->node); + /* * A throtl_grp pointer retrieved under rcu can be used to access * basic fields like stats and io rates. If a group has no rules, @@ -958,6 +961,7 @@ queue_bio: tg->io_disp[rw], tg->iops[rw], tg->nr_queued[READ], tg->nr_queued[WRITE]); + bio_associate_current(bio); throtl_add_bio_tg(q->td, tg, bio); throttled = true; |