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From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Waiman Long <longman@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>,
	Michal Hocko <mhocko@kernel.org>,
	Vladimir Davydov <vdavydov.dev@gmail.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-kernel@vger.kernel.org, cgroups@vger.kernel.org,
	linux-mm@kvack.org, Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH-next v3] mm/memcg: Properly handle memcg_stock access for PREEMPT_RT
Date: Fri, 17 Dec 2021 19:21:37 +0100	[thread overview]
Message-ID: <YbzVMURu2b2/++yi@linutronix.de> (raw)
In-Reply-To: <Ybx3ubNFfGpCqhn0@linutronix.de>

On 2021-12-17 12:42:51 [+0100], To Waiman Long wrote:
> On 2021-12-14 09:44:12 [-0500], Waiman Long wrote:
> > --- a/mm/memcontrol.c
> > +++ b/mm/memcontrol.c
> > @@ -2096,7 +2096,12 @@ struct obj_stock {

so I made something based on this. Let me clean this up and test it
first. So it is just a heads up :)

Sebastian


  reply	other threads:[~2021-12-17 18:22 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-14 14:44 [PATCH-next v3] mm/memcg: Properly handle memcg_stock access for PREEMPT_RT Waiman Long
2021-12-15  4:36 ` Davidlohr Bueso
2021-12-15 16:58   ` Waiman Long
2021-12-17 11:42 ` Sebastian Andrzej Siewior
2021-12-17 18:21   ` Sebastian Andrzej Siewior [this message]
2021-12-17 18:46   ` Waiman Long
2021-12-17 19:48     ` Sebastian Andrzej Siewior
2021-12-19 13:20 ` [mm/memcg] 3928ba024a: WARNING:possible_recursive_locking_detected kernel test robot

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