From: Tejun Heo <tj@kernel.org>
To: Shaohua Li <shli@fb.com>
Cc: linux-kernel@vger.kernel.org, axboe@kernel.dk, Kernel-team@fb.com
Subject: Re: [PATCH] block-dev: enable writeback cgroup support
Date: Fri, 5 Feb 2016 12:21:39 -0500 [thread overview]
Message-ID: <20160205172139.GF4401@htj.duckdns.org> (raw)
In-Reply-To: <ee19a3369b01cf9d5341e78827ac581403d90fd5.1454364005.git.shli@fb.com>
On Mon, Feb 01, 2016 at 05:50:33PM -0800, Shaohua Li wrote:
> block_dev's .writepages/.writepage already handles
> wbc_init_bio/wbc_account_io. We only set the SB_I_CGROUPWB bit to
> suppport writeback cgroup support.
>
> Signed-off-by: Shaohua Li <shli@fb.com>
Acked-by: Tejun Heo <tj@kernel.org>
Can you please describe a bit how you tested it tho?
Thanks.
--
tejun
next prev parent reply other threads:[~2016-02-05 17:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-02 1:50 [PATCH] block-dev: enable writeback cgroup support Shaohua Li
2016-02-05 17:21 ` Tejun Heo [this message]
2016-02-05 17:44 ` Shaohua Li
2016-06-25 2:33 ` Sasha Levin
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