From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: "Michal Koutný" <mkoutny@suse.com>
Cc: cgroups@vger.kernel.org, linux-mm@kvack.org,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@kernel.org>,
Vladimir Davydov <vdavydov.dev@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Waiman Long <longman@redhat.com>,
Peter Zijlstra <peterz@infradead.org>
Subject: Re: [RFC PATCH 0/3] mm/memcg: Address PREEMPT_RT problems instead of disabling it.
Date: Wed, 5 Jan 2022 16:06:05 +0100 [thread overview]
Message-ID: <YdWz3RvPemg3m7WD@linutronix.de> (raw)
In-Reply-To: <20220105145956.GB6464@blackbody.suse.cz>
On 2022-01-05 15:59:56 [+0100], Michal Koutný wrote:
> On Wed, Dec 22, 2021 at 12:41:08PM +0100, Sebastian Andrzej Siewior <bigeasy@linutronix.de> wrote:
> > - lockdep complains were triggered by test_core and test_freezer (both
> > had to run):
>
> This doesn't happen on the patched kernel, correct?
I saw it first on the patched kernel (with this series) then went back
to the -rc and saw it there, too.
> Thanks,
> Michal
Sebastian
prev parent reply other threads:[~2022-01-05 15:06 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-22 11:41 [RFC PATCH 0/3] mm/memcg: Address PREEMPT_RT problems instead of disabling it Sebastian Andrzej Siewior
2021-12-22 11:41 ` [RFC PATCH 1/3] mm/memcg: Protect per-CPU counter by disabling preemption on PREEMPT_RT Sebastian Andrzej Siewior
2021-12-23 2:31 ` Waiman Long
2021-12-23 7:34 ` Sebastian Andrzej Siewior
2021-12-23 16:01 ` Waiman Long
2022-01-05 14:16 ` Michal Koutný
2022-01-13 13:08 ` Sebastian Andrzej Siewior
2022-01-13 14:48 ` Michal Koutný
2022-01-14 9:09 ` Sebastian Andrzej Siewior
2022-01-18 18:26 ` [PATCH] mm/memcg: Do not check v1 event counter when not needed Michal Koutný
2022-01-18 19:57 ` Sebastian Andrzej Siewior
2021-12-22 11:41 ` [RFC PATCH 2/3] mm/memcg: Add a local_lock_t for IRQ and TASK object Sebastian Andrzej Siewior
2021-12-23 21:38 ` Waiman Long
2022-01-03 16:34 ` Sebastian Andrzej Siewior
2022-01-03 17:09 ` Waiman Long
2021-12-22 11:41 ` [RFC PATCH 3/3] mm/memcg: Allow the task_obj optimization only on non-PREEMPTIBLE kernels Sebastian Andrzej Siewior
2021-12-23 21:48 ` Waiman Long
2022-01-03 14:44 ` Sebastian Andrzej Siewior
2022-01-03 15:04 ` Waiman Long
2022-01-05 20:22 ` Sebastian Andrzej Siewior
2022-01-06 3:28 ` Waiman Long
2022-01-13 15:26 ` Sebastian Andrzej Siewior
2022-01-05 14:59 ` [RFC PATCH 0/3] mm/memcg: Address PREEMPT_RT problems instead of disabling it Michal Koutný
2022-01-05 15:06 ` Sebastian Andrzej Siewior [this message]
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