From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>,
[email protected], [email protected]
Subject: Re: [PATCH 0/2] IOSQE_ASYNC patches
Date: Wed, 22 Jan 2020 23:14:08 +0300 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
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On 22/01/2020 23:09, Pavel Begunkov wrote:
> There are 2 problems addressed:
> 1. it never calls *_prep() when going through IOSQE_ASYNC path.
> 2. non-head linked reqs ignore IOSQE_ASYNC.
Those two are intentionally short for quick fix up. I'll prepare something
prettier on top of that a bit later.
>
> Also, there could be yet another problem, when we bypass io_issue_req()
> and going straight to async.
>
> Pavel Begunkov (2):
> io_uring: prep req when do IOSQE_ASYNC
> io_uring: honor IOSQE_ASYNC for linked reqs
>
> fs/io_uring.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
--
Pavel Begunkov
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next prev parent reply other threads:[~2020-01-22 20:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-22 20:09 [PATCH 0/2] IOSQE_ASYNC patches Pavel Begunkov
2020-01-22 20:09 ` [PATCH 1/2] io_uring: prep req when do IOSQE_ASYNC Pavel Begunkov
2020-01-22 20:09 ` [PATCH 2/2] io_uring: honor IOSQE_ASYNC for linked reqs Pavel Begunkov
2020-01-22 20:14 ` Pavel Begunkov [this message]
2020-01-22 20:58 ` [PATCH 0/2] IOSQE_ASYNC patches Jens Axboe
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