diff --git a/block/blk-mq.c b/block/blk-mq.c index c2751f0a3ccc0f777fff08e473a52ac0f93348f6..ba3c7b6476b77a2ed5da1666bfe15c706712038d 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -3375,7 +3375,7 @@ static int blk_mq_poll(struct request_queue *q, blk_qc_t cookie, bool spin) hctx->poll_considered++; state = current->state; - while (!need_resched()) { + do { int ret; hctx->poll_invoked++; @@ -3395,7 +3395,7 @@ static int blk_mq_poll(struct request_queue *q, blk_qc_t cookie, bool spin) if (ret < 0 || !spin) break; cpu_relax(); - } + } while (!need_resched()); __set_current_state(TASK_RUNNING); return 0;