Re: [PATCH] blkcg: put back rcu lock in blkcg_bio_issue_check()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: Dennis Zhou <dennis@xxxxxxxxxx>, Tejun Heo <tj@xxxxxxxxxx>, Johannes Weiner <hannes@xxxxxxxxxxx>, Josef Bacik <josef@xxxxxxxxxxxxxx>
Subject: Re: [PATCH] blkcg: put back rcu lock in blkcg_bio_issue_check()
From: Jens Axboe <axboe@xxxxxxxxx>
Date: Thu, 6 Dec 2018 10:51:30 -0700
Cc: kernel-team@xxxxxx, linux-block@xxxxxxxxxxxxxxx, cgroups@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20181206174938.2326-1-dennis@kernel.org>
References: <20181206174938.2326-1-dennis@kernel.org>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1

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

References:
- [PATCH] blkcg: put back rcu lock in blkcg_bio_issue_check()
  - From: Dennis Zhou

Prev by Date: [PATCH] blkcg: put back rcu lock in blkcg_bio_issue_check()
Next by Date: [PATCH v5 7/7] cgroup: document cgroup v2 freezer interface
Previous by thread: [PATCH] blkcg: put back rcu lock in blkcg_bio_issue_check()
Next by thread: [PATCH v5 0/7] freezer for cgroup v2
Index(es):
- Date
- Thread

[Index of Archives] [Linux ARM Kernel] [Linux ARM] [Linux Omap] [Fedora ARM] [IETF Annouce] [Security] [Bugtraq] [Linux OMAP] [Linux MIPS] [eCos] [Asterisk Internet PBX] [Linux API] [Monitors]

Powered by Linux