From: Tejun Heo <tj@kernel.org>
To: Christoph Hellwig <hch@lst.de>
Cc: axboe@kernel.dk, linux-block@vger.kernel.org
Subject: Re: [PATCH] blk-cgroup: don't update the blkg lookup hint in blkg_conf_prep
Date: Tue, 27 Sep 2022 07:44:01 -1000 [thread overview]
Message-ID: <YzM2YQ6IVIQEyl+U@slm.duckdns.org> (raw)
In-Reply-To: <20220927065425.257876-1-hch@lst.de>
On Tue, Sep 27, 2022 at 08:54:25AM +0200, Christoph Hellwig wrote:
> blkg_conf_prep just creates a new blkg structure, there is no real
> need to update the lookup hint which should only be done on a
> successful lookup in the I/O path.
>
> Suggested-by: Tejun Heo <tj@kernel.org>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Tejun Heo <tj@kernel.org>
Thanks.
--
tejun
next prev parent reply other threads:[~2022-09-27 17:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-27 6:54 [PATCH] blk-cgroup: don't update the blkg lookup hint in blkg_conf_prep Christoph Hellwig
2022-09-27 17:44 ` Tejun Heo [this message]
2022-09-27 17:54 ` Jens Axboe
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