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author | Varun Wadekar <vwadekar@nvidia.com> | 2012-01-16 15:32:21 +0530 |
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committer | Varun Wadekar <vwadekar@nvidia.com> | 2012-01-16 15:32:21 +0530 |
commit | 7919e929aa227048738e14df6bcbad3ee4458443 (patch) | |
tree | 0c38267369fa636d7435bf22af39e3783a24ef62 /arch/powerpc/kernel/time.c | |
parent | fcbd75c6b179b717b074d0cb7490e42ae728fb2d (diff) | |
parent | 93dad393c796013cb6371be63d7af600c5e36c2c (diff) |
Merge branch 'linux-3.1.y' into android-tegra-nv-3.1
Linux 3.1.9
Conflicts:
Makefile
Change-Id: I22227ab33ba7ddaba8e6fe049393c58a83d73648
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Diffstat (limited to 'arch/powerpc/kernel/time.c')
-rw-r--r-- | arch/powerpc/kernel/time.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 03b29a6759ab..2de304af07ab 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -889,6 +889,15 @@ static void __init clocksource_init(void) clock->name, clock->mult, clock->shift); } +void decrementer_check_overflow(void) +{ + u64 now = get_tb_or_rtc(); + struct decrementer_clock *decrementer = &__get_cpu_var(decrementers); + + if (now >= decrementer->next_tb) + set_dec(1); +} + static int decrementer_set_next_event(unsigned long evt, struct clock_event_device *dev) { |