diff --git a/io_uring/sqpoll.c b/io_uring/sqpoll.c index 559652380672..6ffa5cf1bbb8 100644 --- a/io_uring/sqpoll.c +++ b/io_uring/sqpoll.c @@ -256,9 +256,13 @@ static int io_sq_thread(void *data) sqt_spin = true; if (sqt_spin || !time_after(jiffies, timeout)) { - cond_resched(); if (sqt_spin) timeout = jiffies + sqd->sq_thread_idle; + if (unlikely(need_resched())) { + mutex_unlock(&sqd->lock); + cond_resched(); + mutex_lock(&sqd->lock); + } continue; }