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Groups > linux.kernel > #1246465

[PATCH v4 0/2] sched: consider missed ticks when updating cpu load

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From: Byungchul Park <byungchul.park@lge.com>

change from v3 to v4
- focus the problem on full NOHZ

change from v2 to v3
- add a patch which make __update_cpu_load() handle active tickless

change from v1 to v2
- add some additional commit message (logic is same exactly)

i will try to fix other stuffs caused by full NOHZ later with another patch.
i decided to send this patch at first because "cpu load update" is a standalone
problem which is not coupled with other stuffs.

Byungchul Park (2):
  sched: make __update_cpu_load() handle active tickless case
  sched: consider missed ticks in full NOHZ

 include/linux/sched.h    |    4 ++--
 kernel/sched/fair.c      |   58 +++++++++++++++++++++++++++++++++++++++-------
 kernel/time/tick-sched.c |    8 +++----
 3 files changed, 56 insertions(+), 14 deletions(-)

-- 
1.7.9.5

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[PATCH v4 0/2] sched: consider missed ticks when updating cpu load <byungchul.park@lge.com> - 2015-10-14 11:50 +0200
  [PATCH v4 1/2] sched: make __update_cpu_load() handle active tickless case <byungchul.park@lge.com> - 2015-10-14 11:50 +0200
  [PATCH v4 2/2] sched: consider missed ticks in full NOHZ <byungchul.park@lge.com> - 2015-10-14 11:50 +0200

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