On 1/25/20 1:59 AM, Pavel Begunkov wrote: > In case of out of memory the second argument of percpu_ref_put_many() in > io_submit_sqes() may evaluate into "nr - (-EAGAIN)", that is clearly > wrong. Can you reorder this one before your series, I haven't had time to take a look at that yet and I don't think this bug fix should depend on it. -- Jens Axboe