From: Peter Zijlstra <peterz@infradead.org>
To: K Prateek Nayak <kprateek.nayak@amd.com>
Cc: Zhang Qiao <zhangqiao22@huawei.com>,
mingo@kernel.org, longman@redhat.com, chenridong@huaweicloud.com,
juri.lelli@redhat.com, vincent.guittot@linaro.org,
dietmar.eggemann@arm.com, rostedt@goodmis.org,
bsegall@google.com, mgorman@suse.de, vschneid@redhat.com,
tj@kernel.org, hannes@cmpxchg.org, mkoutny@suse.com,
cgroups@vger.kernel.org, linux-kernel@vger.kernel.org,
jstultz@google.com, qyousef@layalina.io,
Hui Tang <tanghui20@huawei.com>
Subject: Re: [PATCH v2 10/10] sched/eevdf: Move to a single runqueue
Date: Tue, 26 May 2026 11:52:10 +0200 [thread overview]
Message-ID: <20260526095210.GC4149641@noisy.programming.kicks-ass.net> (raw)
In-Reply-To: <85116808-8643-47d7-b4e7-2a11c3999b20@amd.com>
On Tue, May 26, 2026 at 02:45:45PM +0530, K Prateek Nayak wrote:
> The suggested diff above solves the crash in my case but your
> mileage may vary. Peter can comment if this is the right thing
> to do or not :-)
Is this a different issue than the one you raised before? We talked
about throtte, and you were going to make a proper patch of that cleanup
iirc.
next prev parent reply other threads:[~2026-05-26 9:52 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-11 11:31 [PATCH v2 00/10] sched: Flatten the pick Peter Zijlstra
2026-05-11 11:31 ` [PATCH v2 01/10] sched/debug: Use char * instead of char (*)[] Peter Zijlstra
2026-05-11 11:31 ` [PATCH v2 02/10] sched: Use {READ,WRITE}_ONCE() for preempt_dynamic_mode Peter Zijlstra
2026-05-11 11:31 ` [PATCH v2 03/10] sched/debug: Collapse subsequent CONFIG_SCHED_CLASS_EXT sections Peter Zijlstra
2026-05-11 11:31 ` [PATCH v2 04/10] sched/fair: Add cgroup_mode switch Peter Zijlstra
2026-05-11 11:31 ` [PATCH v2 05/10] sched/fair: Add cgroup_mode: UP Peter Zijlstra
2026-05-11 11:31 ` [PATCH v2 06/10] sched/fair: Add cgroup_mode: MAX Peter Zijlstra
2026-05-11 11:31 ` [PATCH v2 07/10] sched/fair: Add cgroup_mode: CONCUR Peter Zijlstra
2026-05-11 11:31 ` [PATCH v2 08/10] sched/fair: Add newidle balance to pick_task_fair() Peter Zijlstra
2026-05-12 5:37 ` K Prateek Nayak
2026-05-12 9:45 ` Peter Zijlstra
2026-05-19 15:13 ` Vincent Guittot
2026-06-03 9:51 ` Aaron Lu
2026-06-11 11:32 ` Peter Zijlstra
2026-05-11 11:31 ` [PATCH v2 09/10] sched: Remove sched_class::pick_next_task() Peter Zijlstra
2026-05-19 15:14 ` Vincent Guittot
2026-05-11 11:31 ` [PATCH v2 10/10] sched/eevdf: Move to a single runqueue Peter Zijlstra
2026-05-11 16:21 ` K Prateek Nayak
2026-05-12 11:09 ` Peter Zijlstra
2026-05-13 7:01 ` K Prateek Nayak
2026-05-13 7:25 ` Peter Zijlstra
2026-05-13 4:51 ` John Stultz
2026-05-13 5:00 ` John Stultz
2026-05-14 1:36 ` John Stultz
2026-05-14 2:53 ` K Prateek Nayak
2026-05-14 3:14 ` John Stultz
2026-05-19 10:38 ` Vincent Guittot
2026-05-20 16:32 ` Vincent Guittot
2026-05-21 2:57 ` K Prateek Nayak
2026-05-21 7:56 ` Vincent Guittot
2026-05-21 10:31 ` Peter Zijlstra
2026-05-21 12:13 ` Vincent Guittot
2026-05-21 13:29 ` Peter Zijlstra
2026-05-21 13:44 ` Vincent Guittot
2026-05-21 14:01 ` Peter Zijlstra
2026-05-21 13:21 ` Peter Zijlstra
2026-05-21 13:39 ` Peter Zijlstra
2026-05-21 13:56 ` Vincent Guittot
2026-05-26 7:53 ` Zhang Qiao
2026-05-26 9:15 ` K Prateek Nayak
2026-05-26 9:36 ` Zhang Qiao
2026-05-26 9:52 ` Peter Zijlstra [this message]
2026-05-26 10:54 ` K Prateek Nayak
2026-05-26 11:07 ` Peter Zijlstra
2026-05-26 12:40 ` Peter Zijlstra
2026-05-11 19:23 ` [PATCH v2 00/10] sched: Flatten the pick Tejun Heo
2026-05-12 8:10 ` Peter Zijlstra
2026-05-12 18:45 ` Tejun Heo
2026-05-18 7:14 ` Peter Zijlstra
2026-05-18 19:11 ` Tejun Heo
2026-05-27 9:41 ` Peter Zijlstra
2026-05-12 8:42 ` Vincent Guittot
2026-05-12 9:20 ` Peter Zijlstra
2026-05-12 18:24 ` Peter Zijlstra
2026-05-12 18:25 ` Peter Zijlstra
2026-05-12 18:32 ` Vincent Guittot
2026-05-13 7:25 ` Peter Zijlstra
2026-05-13 11:35 ` Peter Zijlstra
2026-05-13 12:43 ` Peter Zijlstra
2026-05-18 13:34 ` Vincent Guittot
2026-05-18 21:12 ` Peter Zijlstra
2026-05-19 10:13 ` Vincent Guittot
2026-05-19 16:00 ` Vincent Guittot
2026-05-16 3:30 ` Qais Yousef
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