From: Peter Zijlstra <peterz@infradead.org>
To: Kuba Piecuch <jpiecuch@google.com>
Cc: mingo@kernel.org, vincent.guittot@linaro.org,
linux-kernel@vger.kernel.org, juri.lelli@redhat.com,
dietmar.eggemann@arm.com, rostedt@goodmis.org,
bsegall@google.com, mgorman@suse.de, vschneid@redhat.com,
tj@kernel.org, void@manifault.com, arighi@nvidia.com,
changwoo@igalia.com, sched-ext@lists.linux.dev
Subject: Re: [PATCH 5/5] sched: Rework sched_class::wakeup_preempt() and rq_modified_*()
Date: Fri, 28 Nov 2025 14:36:38 +0100 [thread overview]
Message-ID: <20251128133638.GA4067720@noisy.programming.kicks-ass.net> (raw)
In-Reply-To: <DEKD1W6CI6UJ.3TWR30PXQCF8O@google.com>
On Fri, Nov 28, 2025 at 01:26:30PM +0000, Kuba Piecuch wrote:
> Hi Peter,
>
> On Thu Nov 27, 2025 at 3:39 PM UTC, Peter Zijlstra wrote:
> > Additionally have set_next_task() re-set the value to the current class.
>
> I don't see this part reflected in the patch. Is something missing?
Hmm, that does appear to have gone walk-about :/
next prev parent reply other threads:[~2025-11-28 13:36 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-27 15:39 [PATCH 0/5] sched: Random collection of patches Peter Zijlstra
2025-11-27 15:39 ` [PATCH 1/5] sched/fair: Fold the sched_avg update Peter Zijlstra
2025-12-14 7:46 ` [tip: sched/core] " tip-bot2 for Peter Zijlstra
2025-12-14 7:46 ` [tip: sched/core] <linux/compiler_types.h>: Add the __signed_scalar_typeof() helper tip-bot2 for Peter Zijlstra
2025-11-27 15:39 ` [PATCH 2/5] sched/fair: Avoid rq->lock bouncing in sched_balance_newidle() Peter Zijlstra
2025-11-29 18:59 ` Shrikanth Hegde
2025-12-14 7:46 ` [tip: sched/core] " tip-bot2 for Peter Zijlstra
2025-11-27 15:39 ` [PATCH 3/5] sched: Change rcu_dereference_check_sched_domain() to rcu-sched Peter Zijlstra
2025-11-28 10:57 ` Peter Zijlstra
2025-11-28 11:04 ` Peter Zijlstra
2025-11-28 11:21 ` Paul E. McKenney
2025-11-28 11:37 ` Peter Zijlstra
2025-12-14 7:46 ` [tip: sched/core] sched/fair: Remove superfluous rcu_read_lock() tip-bot2 for Peter Zijlstra
2025-11-27 15:39 ` [PATCH 4/5] sched: Add assertions to QUEUE_CLASS Peter Zijlstra
2025-12-14 7:46 ` [tip: sched/core] sched/core: " tip-bot2 for Peter Zijlstra
2025-12-18 10:09 ` [PATCH 4/5] sched: " Marek Szyprowski
2025-12-18 10:12 ` Peter Zijlstra
2025-11-27 15:39 ` [PATCH 5/5] sched: Rework sched_class::wakeup_preempt() and rq_modified_*() Peter Zijlstra
2025-11-28 13:26 ` Kuba Piecuch
2025-11-28 13:36 ` Peter Zijlstra [this message]
2025-11-28 13:44 ` Peter Zijlstra
2025-11-28 22:29 ` Andrea Righi
2025-11-29 18:08 ` Shrikanth Hegde
2025-11-30 11:32 ` Peter Zijlstra
2025-11-30 13:03 ` Shrikanth Hegde
2025-12-02 23:27 ` Tejun Heo
2025-12-14 7:46 ` [tip: sched/core] sched/core: " tip-bot2 for Peter Zijlstra
2025-12-15 6:07 ` error: implicit declaration of function ‘rq_modified_clear’ (was [PATCH 5/5] sched: Rework sched_class::wakeup_preempt() and rq_modified_*()) Thorsten Leemhuis
2025-12-15 7:12 ` Ingo Molnar
2025-12-15 11:51 ` Nathan Chancellor
2025-12-16 7:02 ` Thorsten Leemhuis
2025-12-16 18:40 ` Tejun Heo
2025-12-16 21:42 ` Peter Zijlstra
2025-12-17 9:58 ` Peter Zijlstra
2025-12-15 7:59 ` [tip: sched/core] sched/core: Rework sched_class::wakeup_preempt() and rq_modified_*() tip-bot2 for Peter Zijlstra
2025-12-17 10:02 ` tip-bot2 for Peter Zijlstra
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