linux-kernel - Re: [PATCH -next] block: fix bio lost for plug enabeld bio based device

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Message-Id: <171634190662.41601.17421238883193009305.b4-ty@kernel.dk>
Date: Tue, 21 May 2024 19:38:26 -0600
From: Jens Axboe <axboe@...nel.dk>
To: czhong@...hat.com, xni@...hat.com, yukuai3@...wei.com, 
 Yu Kuai <yukuai1@...weicloud.com>
Cc: linux-block@...r.kernel.org, linux-kernel@...r.kernel.org, 
 yi.zhang@...wei.com, yangerkun@...wei.com
Subject: Re: [PATCH -next] block: fix bio lost for plug enabeld bio based
 device


On Wed, 22 May 2024 04:03:08 +0800, Yu Kuai wrote:
> With the following two conditions, bio will be lost:
> 
> 1) blk plug is not enabled, for example, __blkdev_direct_IO_simple() and
> __blkdev_direct_IO_async();
> 2) bio plug is enabled, for example write IO for raid1/raid10 while
> bitmap is enabled;
> 
> [...]

Applied, thanks!

[1/1] block: fix bio lost for plug enabeld bio based device
      commit: 9a42891c35d50a8472b42c61256867b4dfcc1941

Best regards,
-- 
Jens Axboe