From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>,
[email protected], [email protected]
Subject: Re: [PATCH 1/1] io_uring: fix refcounting with OOM
Date: Sat, 25 Jan 2020 22:27:57 +0300 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
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On 25/01/2020 19:46, Jens Axboe wrote:
> 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.
>
Sure.
--
Pavel Begunkov
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next prev parent reply other threads:[~2020-01-25 19:28 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
2020-01-25 19:27 ` Pavel Begunkov [this message]
2020-01-25 19:34 ` [PATCH v2] " Pavel Begunkov
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