From: Peter Zijlstra <peterz@infradead.org>
To: Vincent Guittot <vincent.guittot@linaro.org>
Cc: mingo@redhat.com, juri.lelli@redhat.com,
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,
pauld@redhat.com, efault@gmx.de, luis.machado@arm.com
Subject: Re: [PATCH 6/9] sched/fair: Removed unsued cfs_rq.h_nr_delayed
Date: Thu, 28 Nov 2024 11:03:48 +0100 [thread overview]
Message-ID: <20241128100348.GC24400@noisy.programming.kicks-ass.net> (raw)
In-Reply-To: <20241128092750.2541735-7-vincent.guittot@linaro.org>
On Thu, Nov 28, 2024 at 10:27:47AM +0100, Vincent Guittot wrote:
> h_nr_delayed is not used anymore. We now have
> - h_nr_running which tracks tasks ready to run
> - h_nr_enqueued which tracks enqueued tasks either ready to run or delayed
> dequeue
Oh, now I see where you're going.
Let me read the lot again, because this sure as hell was a confusing
swizzle.
next prev parent reply other threads:[~2024-11-28 10:03 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-28 9:27 [PATCH 0/9] sched/fair: Fix statistics with delayed dequeue Vincent Guittot
2024-11-28 9:27 ` [PATCH 1/9] sched/eevdf: More PELT vs DELAYED_DEQUEUE Vincent Guittot
2024-11-28 9:27 ` [PATCH 2/9] sched/fair: Add new cfs_rq.h_nr_enqueued Vincent Guittot
2024-11-28 9:56 ` Peter Zijlstra
2024-11-28 10:24 ` Vincent Guittot
2024-11-28 10:27 ` Peter Zijlstra
2024-11-28 9:27 ` [PATCH 3/9] sched/fair: Rename cfs_rq.idle_h_nr_running into h_nr_idle Vincent Guittot
2024-11-28 9:27 ` [PATCH 4/9] sched/fair: Remove unused cfs_rq.idle_nr_running Vincent Guittot
2024-11-28 9:27 ` [PATCH 5/9] sched/fair: Rename cfs_rq.nr_running into nr_enqueued Vincent Guittot
2024-11-28 9:27 ` [PATCH 6/9] sched/fair: Removed unsued cfs_rq.h_nr_delayed Vincent Guittot
2024-11-28 10:03 ` Peter Zijlstra [this message]
2024-11-28 10:15 ` Peter Zijlstra
2024-11-28 10:32 ` Vincent Guittot
2024-11-28 9:27 ` [PATCH 7/9] sched/fair: Do not try to migrate delayed dequeue task Vincent Guittot
2024-11-28 9:49 ` Peter Zijlstra
2024-11-28 10:03 ` Vincent Guittot
2024-11-28 10:15 ` Peter Zijlstra
2024-11-28 9:27 ` [PATCH 8/9] sched/fair: Fix sched_can_stop_tick() for fair tasks Vincent Guittot
2024-11-28 9:27 ` [PATCH 9/9] sched/fair: Fix variable declaration position Vincent Guittot
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