nohz: stat: Fix CPU idle time accounting Since cpustat[CPUTIME_IDLE] is
never connected to ts->idle_sleeptime,# Please enter the commit message
for your changes. Lines starting never read from cpustat[CPUTIME_IDLE]
when reporting stats in# with '#' will be ignored, and an empty message
aborts the commit. /proc/stat.# On branch my-tw-4.4
Note this was rejected by Michal Hocko when it was initially proposed#
(use "git reset HEAD <file>..." to unstage) by Martin Schwidefsky in
LKML, so if you want to upstream it, better# find an alternative (either
completely disable cpustat[CPUTIME_IDLE]# modified:
kernel/time/tick-sched.c for CONFIG_NO_HZ or somehow connect them to
keep them in sync.)# bug 1190321 Change-Id:
Idc92488910b826aff850a010016d8326c7ab9e6c Signed-off-by: Bo Yan
<byan@nvidia.com> Reviewed-on: http://git-master/r/214638 Reviewed-by:
Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by:
Liang Cheng (SW) <licheng@nvidia.com>
Tested-by: Liang Cheng (SW) <licheng@nvidia.com>