From: Jens Axboe <[email protected]>
To: Lu Hongfei <[email protected]>,
Pavel Begunkov <[email protected]>,
[email protected], [email protected]
Cc: [email protected]
Subject: Re: [PATCH] io_uring: A new function has been defined to make get/put exist in pairs
Date: Thu, 6 Jul 2023 08:05:33 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On 7/6/23 3:32?AM, Lu Hongfei wrote:
> A new function called io_put_task_refs has been defined for pairing
> with io_get_task_refs.
>
> In io_submit_sqes(), when req is not fully sent(i.e. left != 0), it is
> necessary to call the io_put_task_refs() to recover the current process's
> cached_refs and pair it with the io_get_task_refs(), which is easy to
> understand and looks more regular.
No point having a helper for just a single caller.
--
Jens Axboe
prev parent reply other threads:[~2023-07-06 14:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-06 9:32 [PATCH] io_uring: A new function has been defined to make get/put exist in pairs Lu Hongfei
2023-07-06 14:05 ` Jens Axboe [this message]
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