diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-02-04 12:31:27 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-03-24 09:38:53 +0000 |
| commit | f153d017ab70d2954f5456278f3cbc39e6e060f3 (patch) | |
| tree | 5f79237440dc2e3c47ef40f8d454d55054ea40f1 /arch/arm/kernel/perf_event.c | |
| parent | 8211ca658728d03ba331de0276950289e52a1b0f (diff) | |
ARM: sync sched_clock() state on suspend
Ensure that the software state for sched_clock() is updated at the
point of suspend so that we avoid losing ticks since the last update.
This prevents the platform dependent possibility that sched_clock()
may appear to go backwards across a suspend/resume cycle.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/perf_event.c')
0 files changed, 0 insertions, 0 deletions