From: Jens Axboe <[email protected]>
To: Pavel Begunkov <[email protected]>,
[email protected], [email protected]
Subject: Re: [PATCH 1/1] io_uring: fix refcounting with OOM
Date: Sat, 25 Jan 2020 09:46:42 -0700 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <fa69cae513308ef3f681e13888a4f551c67ef3a2.1579942715.git.asml.silence@gmail.com>
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
next prev parent reply other threads:[~2020-01-25 16:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-25 8:59 [PATCH 1/1] io_uring: fix refcounting with OOM Pavel Begunkov
2020-01-25 16:46 ` Jens Axboe [this message]
2020-01-25 19:27 ` Pavel Begunkov
2020-01-25 19:34 ` [PATCH v2] " Pavel Begunkov
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