[PATCH 0/2] nohz: Deal with clock reprogram skipping issues
From: Frederic Weisbecker
Date: Thu Apr 20 2017 - 11:30:42 EST
Now that we've understood the issue that Pavel and Tim have reported,
here's the new version of 24b91e360ef521a2808771633d76ebc68bd5604b that
Linus reverted. I took extra care on CPU hotplug as well. Hopefully this
time the fix doesn't introduce a new bug. The second patch should warn
when such an issue arise.
Thanks.
Frederic Weisbecker (2):
nohz: Fix again collision between tick and other hrtimers
tick: Make sure tick timer is active when bypassing reprogramming
kernel/time/tick-sched.c | 28 ++++++++++++++++++++++++++--
kernel/time/tick-sched.h | 2 ++
2 files changed, 28 insertions(+), 2 deletions(-)
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2.7.4