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From: Jens Axboe <[email protected]>
To: Pavel Begunkov <[email protected]>,
	[email protected], [email protected]
Subject: Re: [PATCH 1/1] io_uring: remove extra nxt check after punt
Date: Sat, 29 Feb 2020 13:55:43 -0700	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <29e9f945f8aa6646186065469ba00c0a4ef5b210.1583005578.git.asml.silence@gmail.com>

On 2/29/20 12:48 PM, Pavel Begunkov wrote:
> After __io_queue_sqe() ended up in io_queue_async_work(), it's already
> known that there is no @nxt req, so skip the check and return from the
> function.
> 
> Also, @nxt initialisation now can be done just before
> io_put_req_find_next(), as there is no jumping until it's checked.

Applied, thanks.

-- 
Jens Axboe


      reply	other threads:[~2020-02-29 20:55 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-29 19:48 [PATCH 1/1] io_uring: remove extra nxt check after punt Pavel Begunkov
2020-02-29 20:55 ` Jens Axboe [this message]

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