linux-kernel - [PATCH 0/2] sched/cpupri: Cleanup cpu priority vector handling

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Message-Id: <20200922083934.19275-1-dietmar.eggemann@arm.com>
Date:   Tue, 22 Sep 2020 10:39:32 +0200
From:   Dietmar Eggemann <dietmar.eggemann@....com>
To:     Ingo Molnar <mingo@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Juri Lelli <juri.lelli@...hat.com>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Ben Segall <bsegall@...gle.com>, Mel Gorman <mgorman@...e.de>,
        Daniel Bristot de Oliveira <bristot@...hat.com>
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] sched/cpupri: Cleanup cpu priority vector handling

Two of the 102 elements of the cpu priority vector, among them the one
for MAX_PRIO (140) representing the IDLE task, are never used.

Remove them and adapt the cpupri implementation accordingly.

Dietmar Eggemann (2):
  sched/cpupri: Remove pri_to_cpu[CPUPRI_IDLE]
  sched/cpupri: Remove pri_to_cpu[1]

 kernel/sched/cpupri.c | 10 ++++------
 kernel/sched/cpupri.h |  7 +++----
 2 files changed, 7 insertions(+), 10 deletions(-)

-- 
2.17.1