From: Pavel Begunkov <[email protected]>
To: Caleb Sander Mateos <[email protected]>
Cc: [email protected]
Subject: Re: [PATCH 1/4] io_uring/rw: allocate async data in io_prep_rw()
Date: Mon, 24 Feb 2025 19:21:03 +0000 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <CADUfDZp7SWy_pcL+GL9SbFY-qMaNV+gja+gRiY=XeefDoZjnDQ@mail.gmail.com>
On 2/24/25 16:52, Caleb Sander Mateos wrote:
> On Mon, Feb 24, 2025 at 8:07 AM Pavel Begunkov <[email protected]> wrote:
>>
>> io_prep_rw() relies on async_data being allocated in io_prep_rw_setup().
>> Be a bit more explicit and move the allocation earlier into io_prep_rw()
>> and don't hide it in a call chain.
>
> Hmm, where is async_data currently used in io_prep_rw()? I don't see
It calls io_prep_rw_pi(), which uses it inside, that's the "relies"
part.
> any reference to async_data in io_prep_rw() until your patch 4,
> "io_uring/rw: open code io_prep_rw_setup()". Would it make sense to
> combine the 2 patches?
Sure, if it rebases cleanly.
--
Pavel Begunkov
next prev parent reply other threads:[~2025-02-24 19:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-24 16:07 [PATCH 0/4] clean up rw buffer import Pavel Begunkov
2025-02-24 16:07 ` [PATCH 1/4] io_uring/rw: allocate async data in io_prep_rw() Pavel Begunkov
2025-02-24 16:52 ` Caleb Sander Mateos
2025-02-24 19:21 ` Pavel Begunkov [this message]
2025-02-24 19:44 ` Pavel Begunkov
2025-02-24 16:07 ` [PATCH 2/4] io_uring/rw: rename io_import_iovec() Pavel Begunkov
2025-02-24 16:07 ` [PATCH 3/4] io_uring/rw: extract helper for iovec import Pavel Begunkov
2025-02-24 16:48 ` Caleb Sander Mateos
2025-02-24 19:11 ` Pavel Begunkov
2025-02-24 16:07 ` [PATCH 4/4] io_uring/rw: open code io_prep_rw_setup() Pavel Begunkov
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