From: Jens Axboe <axboe@kernel.dk>
To: colyli@fnnas.com, kent.overstreet@linux.dev, sashal@kernel.org,
hch@infradead.org, zhangshida2026@163.com
Cc: linux-bcache@vger.kernel.org, linux-kernel@vger.kernel.org,
zhangshida@kylinos.cn, starzhangzsd@gmail.com,
Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH RESEND v3] bcache: use bio cloning for detached device requests
Date: Thu, 22 Jan 2026 07:26:24 -0700 [thread overview]
Message-ID: <176909198455.303056.14934550192217004133.b4-ty@kernel.dk> (raw)
In-Reply-To: <20260122061321.359218-1-zhangshida2026@163.com>
On Thu, 22 Jan 2026 14:13:21 +0800, zhangshida2026@163.com wrote:
> Previously, bcache hijacked the bi_end_io and bi_private fields of
> the incoming bio when the backing device was in a detached state.
> This is fragile and breaks if the bio is needed to be processed by
> other layers.
>
> This patch transitions to using a cloned bio embedded within a private
> structure. This ensures the original bio's metadata remains untouched.
>
> [...]
Applied, thanks!
[1/1] bcache: use bio cloning for detached device requests
commit: 3ef825dfd4e487d6f92b23ee2df2455814583ef4
Best regards,
--
Jens Axboe
prev parent reply other threads:[~2026-01-22 14:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-22 6:13 zhangshida2026
2026-01-22 7:54 ` Coly Li
2026-01-22 14:26 ` Jens Axboe [this message]
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