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Tue, 19 Nov 2024 12:51:13 +0100 Message-ID: Subject: Re: [PATCH] sched/fair: Dequeue sched_delayed tasks when waking to a busy CPU From: Mike Galbraith To: Phil Auld Cc: Peter Zijlstra , mingo@redhat.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, linux-kernel@vger.kernel.org, kprateek.nayak@amd.com, wuyun.abel@bytedance.com, youssefesmat@chromium.org, tglx@linutronix.de Date: Tue, 19 Nov 2024 12:51:11 +0100 In-Reply-To: <20241119113016.GB66918@pauld.westford.csb> References: <5280774bce7343c43904ae3df4403942092f5562.camel@gmx.de> <20241107140945.GA34695@noisy.programming.kicks-ass.net> <750542452c4f852831e601e1b8de40df4b108d9a.camel@gmx.de> <5a4cb3e4ab698fe2d8419e28d61e292dcd0c8fad.camel@gmx.de> <20241112124117.GA336451@pauld.westford.csb> <0befc9ed8979594d790a8d4fe7ff5c5534c61c3c.camel@gmx.de> <20241112154140.GC336451@pauld.westford.csb> <81de2f710d8922a47364632335ff5ba1a45625b3.camel@gmx.de> <95ff75cacab4720bbbecd54e881bb94d97087b45.camel@gmx.de> <20241114112854.GA471026@pauld.westford.csb> <20241119113016.GB66918@pauld.westford.csb> Content-Type: text/plain; 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No, that made a mess. The numbers said it was quite a reach, no surprise it fell flat. -Mike