From: Jens Axboe <axboe@kernel.dk>
To: Dennis Zhou <dennis@kernel.org>, Tejun Heo <tj@kernel.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Josef Bacik <josef@toxicpanda.com>
Cc: kernel-team@fb.com, linux-block@vger.kernel.org,
cgroups@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] blkcg: put back rcu lock in blkcg_bio_issue_check()
Date: Thu, 6 Dec 2018 10:51:30 -0700 [thread overview]
Message-ID: <d179c449-9593-8630-2a01-8a625f2b7e67@kernel.dk> (raw)
In-Reply-To: <20181206174938.2326-1-dennis@kernel.org>
On 12/6/18 10:49 AM, Dennis Zhou wrote:
> I was a little overzealous in removing the rcu_read_lock() call from
> blkcg_bio_issue_check() and it broke blk-throttle. Put it back.
Applied, thanks Dennis.
--
Jens Axboe
prev parent reply other threads:[~2018-12-06 17:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-06 17:49 [PATCH] blkcg: put back rcu lock in blkcg_bio_issue_check() Dennis Zhou
2018-12-06 17:51 ` Jens Axboe [this message]
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