linux-kernel - [PATCH v2 0/2] sched/eevdf: Minor fixes for reweight

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Message-Id: <20240306022133.81008-1-dtcccc@linux.alibaba.com>
Date: Wed,  6 Mar 2024 10:21:31 +0800
From: Tianchen Ding <dtcccc@...ux.alibaba.com>
To: linux-kernel@...r.kernel.org
Cc: Ingo Molnar <mingo@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Juri Lelli <juri.lelli@...hat.com>,
	Vincent Guittot <vincent.guittot@...aro.org>,
	Dietmar Eggemann <dietmar.eggemann@....com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Ben Segall <bsegall@...gle.com>,
	Mel Gorman <mgorman@...e.de>,
	Daniel Bristot de Oliveira <bristot@...hat.com>,
	Valentin Schneider <vschneid@...hat.com>,
	Abel Wu <wuyun.abel@...edance.com>
Subject: [PATCH v2 0/2] sched/eevdf: Minor fixes for reweight_entity()

According to the discussion in [1], fix a calculation bug in
reweight_entity().

[1] https://lore.kernel.org/all/59585184-d13d-46e0-8d68-42838e97a702@bytedance.com/

v2:
Add fixes tag to the 1st patch.

v1: https://lore.kernel.org/all/20240304030042.2690-1-dtcccc@linux.alibaba.com/

Tianchen Ding (2):
  sched/eevdf: Always update V if se->on_rq when reweighting
  sched/eevdf: Fix miscalculation in reweight_entity() when se is not
    curr

 kernel/sched/fair.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

-- 
2.39.3