From: Jens Axboe <axboe@kernel.dk>
To: colyli@suse.de
Cc: linux-bcache@vger.kernel.org, linux-block@vger.kernel.org,
Christoph Hellwig <hch@lst.de>,
stable@vger.kernel.org
Subject: Re: [PATCH] bcache: use disk_{start,end}_io_acct() to count I/O for bcache device
Date: Tue, 28 Jul 2020 09:23:34 -0600 [thread overview]
Message-ID: <648c19eb-a718-a49b-37cb-d95ea78e831b@kernel.dk> (raw)
In-Reply-To: <20200728135920.4618-1-colyli@suse.de>
On 7/28/20 7:59 AM, colyli@suse.de wrote:
> From: Coly Li <colyli@suse.de>
>
> This patch is a fix to patch "bcache: fix bio_{start,end}_io_acct with
> proper device". The previous patch uses a hack to temporarily set
> bi_disk to bcache device, which is mistaken too.
>
> As Christoph suggests, this patch uses disk_{start,end}_io_acct() to
> count I/O for bcache device in the correct way.
Applied, thanks.
--
Jens Axboe
prev parent reply other threads:[~2020-07-28 15:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-28 13:59 [PATCH] bcache: use disk_{start,end}_io_acct() to count I/O for bcache device colyli
2020-07-28 15:23 ` Coly Li
2020-07-28 15:23 ` Jens Axboe [this message]
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