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From: Ingo Molnar <mingo@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org,
	Peter Zijlstra <peterz@infradead.org>,
	Juri Lelli <juri.lelli@redhat.com>,
	Vincent Guittot <vincent.guittot@linaro.org>,
	Dietmar Eggemann <dietmar.eggemann@arm.com>,
	Steven Rostedt <rostedt@goodmis.org>,
	Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
	Valentin Schneider <vschneid@redhat.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Andrew Morton <akpm@linux-foundation.org>,
	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Subject: [GIT PULL] scheduler fix
Date: Fri, 21 Mar 2025 11:35:07 +0100	[thread overview]
Message-ID: <Z91A2-z01UOBKTN9@gmail.com> (raw)

Linus,

Please pull the latest sched/urgent Git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched-urgent-2025-03-21

   # HEAD: 76f970ce51c80f625eb6ddbb24e9cb51b977b598 Revert "sched/core: Reduce cost of sched_move_task when config autogroup"

Revert a scheduler performance optimization that regressed other workloads.

[ Merge note: this is admittedly a bit late in the cycle, and the 
  regression is old, but the performance impact is substantial for the 
  affected workloads so I didn't want to delay this fix. ]

 Thanks,

	Ingo

------------------>
Dietmar Eggemann (1):
      Revert "sched/core: Reduce cost of sched_move_task when config autogroup"


 kernel/sched/core.c | 21 +++------------------
 1 file changed, 3 insertions(+), 18 deletions(-)

             reply	other threads:[~2025-03-21 10:35 UTC|newest]

Thread overview: 91+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-03-21 10:35 Ingo Molnar [this message]
2025-03-21 17:39 ` [GIT PULL] scheduler fix pr-tracker-bot
  -- strict thread matches above, loose matches on Subject: below --
2026-05-17  6:34 Ingo Molnar
2026-05-17 19:28 ` pr-tracker-bot
2026-04-12  7:25 Ingo Molnar
2026-04-12 17:46 ` pr-tracker-bot
2026-02-01  8:54 Ingo Molnar
2026-02-01 19:46 ` pr-tracker-bot
2026-01-11 10:28 Ingo Molnar
2026-01-12 19:38 ` pr-tracker-bot
2025-11-08 13:12 Ingo Molnar
2025-11-08 17:15 ` pr-tracker-bot
2025-04-26  8:50 Ingo Molnar
2025-04-26 17:06 ` pr-tracker-bot
2025-03-14  9:11 Ingo Molnar
2025-03-14 20:14 ` pr-tracker-bot
2025-02-28 19:20 Ingo Molnar
2025-03-01  1:41 ` pr-tracker-bot
2024-12-29  9:16 Ingo Molnar
2024-12-29 18:22 ` pr-tracker-bot
2024-06-02  7:12 Ingo Molnar
2024-06-02 16:41 ` pr-tracker-bot
2023-10-01  8:43 Ingo Molnar
2023-10-01 17:08 ` pr-tracker-bot
2023-09-22 10:26 Ingo Molnar
2023-09-22 20:19 ` pr-tracker-bot
2021-06-24  7:06 Ingo Molnar
2021-06-24 16:34 ` pr-tracker-bot
2020-12-27  9:16 Ingo Molnar
2020-12-27 17:27 ` pr-tracker-bot
2020-03-02  7:51 Ingo Molnar
2020-03-03 23:35 ` pr-tracker-bot
2019-12-17 11:54 Ingo Molnar
2019-12-17 19:20 ` pr-tracker-bot
2019-07-14 10:19 Ingo Molnar
2019-07-14 18:45 ` pr-tracker-bot
2019-05-05 11:02 Ingo Molnar
2019-05-05 22:10 ` pr-tracker-bot
2019-04-27 14:39 Ingo Molnar
2019-04-27 18:45 ` pr-tracker-bot
2019-04-12 13:08 Ingo Molnar
2019-04-13  4:05 ` pr-tracker-bot
2018-12-31 14:58 Ingo Molnar
2018-12-31 18:05 ` pr-tracker-bot
2018-11-17 10:57 Ingo Molnar
2018-11-18 20:05 ` pr-tracker-bot
2018-10-11  9:12 Ingo Molnar
2018-10-11 12:32 ` Greg Kroah-Hartman
2018-10-11  9:02 Ingo Molnar
2018-01-17 15:34 Ingo Molnar
2017-10-27 19:16 Ingo Molnar
2016-12-07 18:48 Ingo Molnar
2016-10-28  8:35 Ingo Molnar
2016-10-19 15:52 Ingo Molnar
2016-10-18 11:17 Ingo Molnar
2016-09-13 18:17 Ingo Molnar
2016-07-14 18:56 Ingo Molnar
2016-05-13 18:54 Ingo Molnar
2016-05-06 11:31 Ingo Molnar
2015-07-18  2:56 Ingo Molnar
2015-03-28 13:45 Ingo Molnar
2014-01-15 18:19 Ingo Molnar
2013-09-28 18:08 Ingo Molnar
2013-09-12 12:58 Ingo Molnar
2012-05-17  8:46 Ingo Molnar
2012-03-02 10:57 Ingo Molnar
2012-02-27 10:29 Ingo Molnar
2011-04-07 17:38 Ingo Molnar
2011-03-18 13:52 Ingo Molnar
2011-03-10  8:01 Ingo Molnar
2011-01-24 13:07 Ingo Molnar
2010-04-08 15:38 Ingo Molnar
2010-04-08 15:42 ` Linus Torvalds
2010-04-08 16:03   ` Andreas Schwab
2010-04-08 18:26     ` Ingo Molnar
2010-04-08 18:36       ` Linus Torvalds
2010-04-08 18:52         ` Ingo Molnar
2009-12-23 16:03 Ingo Molnar
2009-10-08 19:01 Ingo Molnar
2009-05-05  9:35 Ingo Molnar
2009-02-17 16:40 [git pull] " Ingo Molnar
2009-02-04 19:18 Ingo Molnar
2009-01-07 22:26 Ingo Molnar
2009-01-07 23:47 ` Linus Torvalds
2009-01-08  7:50   ` Peter Zijlstra
2008-12-04 19:41 Ingo Molnar
2008-04-14 15:07 Ingo Molnar
2008-01-22 10:33 Ingo Molnar
2007-10-29 20:39 [git pull] scheduler fixes Ingo Molnar
2007-10-29 23:34 ` [git pull] scheduler fix Ingo Molnar
2007-10-30 10:15   ` Guillaume Chazarain
2007-11-01  8:39     ` Ingo Molnar

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