[lkml]   [2019]   [Dec]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Subject[PATCH 0/2] sched: Spare IPI on single task renice
A couple of patches to avoid disturbing nohz_full CPUs when a single
fair task get its priority changed. I should probably check other sched
policies as well...

Frederic Weisbecker (2):
sched: Spare resched IPI when prio changes on a single fair task
sched: Use fair:prio_changed() instead of ad-hoc implementation

kernel/sched/core.c | 16 ++++++++--------
kernel/sched/fair.c | 2 ++
2 files changed, 10 insertions(+), 8 deletions(-)


 \ /
  Last update: 2019-12-03 17:02    [W:0.051 / U:1.772 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site