From: Andrew Morton <akpm@linux-foundation.org>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: "Shakeel Butt" <shakeelb@google.com>,
Cgroups <cgroups@vger.kernel.org>,
"Linux MM" <linux-mm@kvack.org>,
"Johannes Weiner" <hannes@cmpxchg.org>,
"Michal Hocko" <mhocko@kernel.org>,
"Michal Koutný" <mkoutny@suse.com>,
"Peter Zijlstra" <peterz@infradead.org>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Vladimir Davydov" <vdavydov.dev@gmail.com>,
"Waiman Long" <longman@redhat.com>,
"Roman Gushchin" <guro@fb.com>
Subject: Re: [PATCH] mm/memcg: Only perform the debug checks on !PREEMPT_RT
Date: Fri, 25 Feb 2022 16:05:39 -0800 [thread overview]
Message-ID: <20220225160539.22f5613abc0df8b75285f22c@linux-foundation.org> (raw)
In-Reply-To: <Yhlf29/HqyNMOvGb@linutronix.de>
On Sat, 26 Feb 2022 00:01:47 +0100 Sebastian Andrzej Siewior <bigeasy@linutronix.de> wrote:
>
> Andrew, if this getting to confused at some point, I can fold it myself
> and repost the whole lot. Whatever works best for your.
I think I have it all but yes please, do send along a v5 series and
I'll double-check.
WARNING: multiple messages have this Message-ID (diff)
From: Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
To: Sebastian Andrzej Siewior
<bigeasy-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
Cc: "Shakeel Butt" <shakeelb-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
Cgroups <cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"Linux MM" <linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org>,
"Johannes Weiner"
<hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>,
"Michal Hocko" <mhocko-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
"Michal Koutný" <mkoutny-IBi9RG/b67k@public.gmane.org>,
"Peter Zijlstra" <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
"Thomas Gleixner" <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>,
"Vladimir Davydov"
<vdavydov.dev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
"Waiman Long" <longman-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
"Roman Gushchin" <guro-b10kYP2dOMg@public.gmane.org>
Subject: Re: [PATCH] mm/memcg: Only perform the debug checks on !PREEMPT_RT
Date: Fri, 25 Feb 2022 16:05:39 -0800 [thread overview]
Message-ID: <20220225160539.22f5613abc0df8b75285f22c@linux-foundation.org> (raw)
In-Reply-To: <Yhlf29/HqyNMOvGb-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
On Sat, 26 Feb 2022 00:01:47 +0100 Sebastian Andrzej Siewior <bigeasy-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org> wrote:
>
> Andrew, if this getting to confused at some point, I can fold it myself
> and repost the whole lot. Whatever works best for your.
I think I have it all but yes please, do send along a v5 series and
I'll double-check.
next prev parent reply other threads:[~2022-02-26 0:05 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-21 18:25 [PATCH v4 0/6] mm/memcg: Address PREEMPT_RT problems instead of disabling it Sebastian Andrzej Siewior
2022-02-21 18:25 ` Sebastian Andrzej Siewior
2022-02-21 18:25 ` [PATCH v4 1/6] mm/memcg: Revert ("mm/memcg: optimize user context object stock access") Sebastian Andrzej Siewior
2022-02-21 18:25 ` Sebastian Andrzej Siewior
2022-02-21 18:25 ` [PATCH v4 2/6] mm/memcg: Disable threshold event handlers on PREEMPT_RT Sebastian Andrzej Siewior
2022-02-21 18:25 ` Sebastian Andrzej Siewior
2022-02-21 18:25 ` [PATCH v4 3/6] mm/memcg: Protect per-CPU counter by disabling preemption on PREEMPT_RT where needed Sebastian Andrzej Siewior
2022-02-21 18:25 ` Sebastian Andrzej Siewior
2022-02-22 5:41 ` Shakeel Butt
2022-02-22 5:41 ` Shakeel Butt
2022-02-25 15:17 ` [PATCH] mm/memcg: Add missing counter index which are not update in interrupt Sebastian Andrzej Siewior
2022-02-25 15:17 ` Sebastian Andrzej Siewior
2022-02-25 17:08 ` Shakeel Butt
2022-02-25 17:08 ` Shakeel Butt
2022-02-25 23:01 ` [PATCH] mm/memcg: Only perform the debug checks on !PREEMPT_RT Sebastian Andrzej Siewior
2022-02-25 23:01 ` Sebastian Andrzej Siewior
2022-02-26 0:05 ` Andrew Morton [this message]
2022-02-26 0:05 ` Andrew Morton
2022-02-21 18:25 ` [PATCH v4 4/6] mm/memcg: Opencode the inner part of obj_cgroup_uncharge_pages() in drain_obj_stock() Sebastian Andrzej Siewior
2022-02-21 18:25 ` Sebastian Andrzej Siewior
2022-02-21 18:25 ` [PATCH v4 5/6] mm/memcg: Protect memcg_stock with a local_lock_t Sebastian Andrzej Siewior
2022-02-21 18:25 ` Sebastian Andrzej Siewior
2022-02-22 9:52 ` Michal Hocko
2022-02-22 9:52 ` Michal Hocko
2022-02-25 15:15 ` [PATCH] mm/memcg: Add a comment regarding the release `obj' Sebastian Andrzej Siewior
2022-02-25 15:15 ` Sebastian Andrzej Siewior
2022-02-21 18:25 ` [PATCH v4 6/6] mm/memcg: Disable migration instead of preemption in drain_all_stock() Sebastian Andrzej Siewior
2022-02-21 18:25 ` Sebastian Andrzej Siewior
2022-02-22 9:56 ` Michal Hocko
2022-02-22 9:56 ` Michal Hocko
2022-02-25 20:13 ` [PATCH v5 " Sebastian Andrzej Siewior
2022-02-25 20:13 ` Sebastian Andrzej Siewior
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