From: Peter Zijlstra <peterz@infradead.org>
To: Frederic Weisbecker <frederic@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 0/2] sched: Spare IPI on single task renice
Date: Wed, 4 Dec 2019 13:20:54 +0100 [thread overview]
Message-ID: <20191204122054.GS2844@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20191203160106.18806-1-frederic@kernel.org>
On Tue, Dec 03, 2019 at 05:01:04PM +0100, Frederic Weisbecker wrote:
> A couple of patches to avoid disturbing nohz_full CPUs when a single
> fair task get its priority changed. I should probably check other sched
> policies as well...
Yeah, auditing all that sounds like a good idea.
> Frederic Weisbecker (2):
> sched: Spare resched IPI when prio changes on a single fair task
> sched: Use fair:prio_changed() instead of ad-hoc implementation
These look good though, thanks!
prev parent reply other threads:[~2019-12-04 12:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-03 16:01 [PATCH 0/2] sched: Spare IPI on single task renice Frederic Weisbecker
2019-12-03 16:01 ` [PATCH 1/2] sched: Spare resched IPI when prio changes on a single fair task Frederic Weisbecker
2019-12-17 12:39 ` [tip: sched/core] " tip-bot2 for Frederic Weisbecker
2019-12-03 16:01 ` [PATCH 2/2] sched: Use fair:prio_changed() instead of ad-hoc implementation Frederic Weisbecker
2019-12-17 12:39 ` [tip: sched/core] " tip-bot2 for Frederic Weisbecker
2019-12-04 12:20 ` Peter Zijlstra [this message]
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