From: Jens Axboe <[email protected]>
To: [email protected], [email protected],
Stefan Roesch <[email protected]>
Cc: [email protected]
Subject: Re: [PATCH v1] block: blk_queue_enter() / __bio_queue_enter() must return -EAGAIN for nowait
Date: Tue, 13 Sep 2022 15:08:03 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On Mon, 12 Sep 2022 09:53:25 -0700, Stefan Roesch wrote:
> Today blk_queue_enter() and __bio_queue_enter() return -EBUSY for the
> nowait code path. This is not correct: they should return -EAGAIN
> instead.
>
> This problem was detected by fio. The following command exposed the
> above problem:
>
> [...]
Applied, thanks!
[1/1] block: blk_queue_enter() / __bio_queue_enter() must return -EAGAIN for nowait
commit: 56f99b8d06ef1ed1c9730948f9f05ac2b930a20b
Best regards,
--
Jens Axboe
prev parent reply other threads:[~2022-09-13 21:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-12 16:53 [PATCH v1] block: blk_queue_enter() / __bio_queue_enter() must return -EAGAIN for nowait Stefan Roesch
2022-09-12 17:14 ` Bart Van Assche
2022-09-12 17:22 ` Jens Axboe
2022-09-13 21:08 ` Jens Axboe [this message]
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