diff options
Diffstat (limited to 'block/blk-throttle.c')
| -rw-r--r-- | block/blk-throttle.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c index 469c483719be..139b2d7a99e2 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -227,7 +227,7 @@ static unsigned int tg_iops_limit(struct throtl_grp *tg, int rw) break; \ if ((__tg)) { \ blk_add_cgroup_trace_msg(__td->queue, \ - tg_to_blkg(__tg)->blkcg, "throtl " fmt, ##args);\ + &tg_to_blkg(__tg)->blkcg->css, "throtl " fmt, ##args);\ } else { \ blk_add_trace_msg(__td->queue, "throtl " fmt, ##args); \ } \ @@ -2189,13 +2189,14 @@ again: } out_unlock: - spin_unlock_irq(&q->queue_lock); bio_set_flag(bio, BIO_THROTTLED); #ifdef CONFIG_BLK_DEV_THROTTLING_LOW if (throttled || !td->track_bio_latency) bio->bi_issue.value |= BIO_ISSUE_THROTL_SKIP_LATENCY; #endif + spin_unlock_irq(&q->queue_lock); + rcu_read_unlock(); return throttled; } |