linux-kernel - [PATCH 0/2] fix schedstats for idle kthreads

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Message-Id: <20220308065110.636947-1-wenjian1@xiaomi.com>
Date:   Tue,  8 Mar 2022 14:51:08 +0800
From:   Jian Wen <wenjianhn@...il.com>
To:     peterz@...radead.org
Cc:     mingo@...hat.com, juri.lelli@...hat.com,
        vincent.guittot@...aro.org, dietmar.eggemann@....com,
        rostedt@...dmis.org, bsegall@...gle.com, mgorman@...e.de,
        bristot@...hat.com, linux-kernel@...r.kernel.org,
        Jian Wen <wenjian1@...omi.com>
Subject: [PATCH 0/2] fix schedstats for idle kthreads

Idle kthreads are sleeping instead of being blocked, since they are
not blocked at all.
This patch makes idle kthreads triggers the sched:sched_stat_sleep
event instead of sched:sched_stat_blocked.

Jian Wen (2):
  sched: explicitly distinguish between TASK_INTERRUPTIBLE and
    TASK_UNINTERRUPTIBLE
  sched: fix schedstats for idle kthreads

 kernel/sched/deadline.c | 5 ++---
 kernel/sched/fair.c     | 4 ++--
 kernel/sched/rt.c       | 5 ++---
 3 files changed, 6 insertions(+), 8 deletions(-)

-- 
2.25.1