From: Tejun Heo <tj@kernel.org>
To: tianran_trtr@163.com
Cc: lizefan.x@bytedance.com, hannes@cmpxchg.org, brauner@kernel.org,
cgroups@vger.kernel.org, linux-kernel@vger.kernel.org,
bpf@vger.kernel.org
Subject: Re: [PATCH 1/1] cgroup: remove rcu_read_lock()/rcu_read_unlock() in critical section of spin_lock_irq()
Date: Wed, 23 Nov 2022 07:17:20 -1000 [thread overview]
Message-ID: <Y35VoCelSK7b8MOw@slm.duckdns.org> (raw)
In-Reply-To: <20221123144514.21178-1-tianran_trtr@163.com>
On Wed, Nov 23, 2022 at 10:45:14PM +0800, tianran_trtr@163.com wrote:
> From: Ran Tian <tianran_trtr@163.com>
>
> spin_lock_irq() already disable preempt, so remove rcu_read_lock().
>
> Signed-off-by: Ran Tian <tianran_trtr@163.com>
Applied to cgroup/for-6.2.
Thanks.
--
tejun
parent reply other threads:[~2022-11-23 17:17 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <20221123144514.21178-1-tianran_trtr@163.com>]
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