android_kernel_motorola_sm6375/kernel/time
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Michal Hocko 09a1d34f85 nohz: Make idle/iowait counter update conditional
get_cpu_{idle,iowait}_time_us update idle/iowait counters
unconditionally if the given CPU is in the idle loop.

This doesn't work well outside of CPU governors which are singletons
so nobody (except for IRQ) can race with them.

We will need to use both functions from /proc/stat handler to properly
handle nohz idle/iowait times.

Make the update depend on a non NULL last_update_time argument.

Signed-off-by: Michal Hocko <mhocko@suse.cz>
Cc: Dave Jones <davej@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Link: http://lkml.kernel.org/r/11f23179472635ce52e78921d47a20216b872f23.1314172057.git.mhocko@suse.cz
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-09-08 11:10:55 +02:00
..
alarmtimer.c alarmtimers: Rework RTC device selection using class interface 2011-08-10 14:55:30 -07:00
clockevents.c clockevents: Handle empty cpumask gracefully 2011-06-03 11:13:33 +02:00
clocksource.c clocksource: Make watchdog robust vs. interruption 2011-06-16 19:30:53 +02:00
jiffies.c
Kconfig
Makefile
ntp.c
posix-clock.c
tick-broadcast.c Merge branch 'timers/urgent' into timers/core 2011-05-20 20:08:05 +02:00
tick-common.c
tick-internal.h
tick-oneshot.c
tick-sched.c nohz: Make idle/iowait counter update conditional 2011-09-08 11:10:55 +02:00
timecompare.c
timeconv.c
timekeeping.c time: Fix stupid KERN_WARN compile issue 2011-07-20 15:42:55 -07:00
timer_list.c
timer_stats.c