linux-kernel - [PATCH v5 0/3] sched: Update blocked load

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1518622006-16089-1-git-send-email-vincent.guittot@linaro.org>
Date:   Wed, 14 Feb 2018 16:26:43 +0100
From:   Vincent Guittot <vincent.guittot@...aro.org>
To:     peterz@...radead.org, mingo@...nel.org,
        linux-kernel@...r.kernel.org, valentin.schneider@....com
Cc:     morten.rasmussen@...s.arm.com, brendan.jackman@....com,
        dietmar.eggemann@....com,
        Vincent Guittot <vincent.guittot@...aro.org>
Subject: [PATCH v5 0/3] sched: Update blocked load

This patchset applies on top of Peter's sched/esting branch minus the last 2 commit:
56eb46798b33 ("sched: Clean up nohz enter/exit")

v5:
- fix wrong test condition in the newly idle case
- fix some typos

v4:
- fixed some compilation issues raised by kbuild
- update comments
- reorder condition tests for calling _nohz_idle_balance in newly_idle case
  in order to make it more readable

v3:
- add memory barrier
- add comments

v2:
- minor naming updates

Vincent Guittot (3):
  sched: Stop nohz stats when decayed
  sched: reduce the periodic update duration
  sched: update blocked load when newly idle

 kernel/sched/fair.c  | 453 ++++++++++++++++++++++++++++++++++-----------------
 kernel/sched/sched.h |   1 +
 2 files changed, 305 insertions(+), 149 deletions(-)

-- 
2.7.4