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| author |   Viresh Kumar <viresh.kumar@linaro.org> | 2015-12-23 16:59:14 +0530 |
|---|---|---|
| committer |   Daniel Lezcano <daniel.lezcano@linaro.org> | 2016-02-25 14:34:08 +0100 |
| commit | 07f101d33def572c7018626735475f88dabecebf (patch) | |
| tree | af8403fbc33257d0b6658e44e429c6fe02a65827 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | clockevents/drivers/arm_global_timer: Implement ->set_state_oneshot_stopped() (diff) | |
| download | wireguard-linux-07f101d33def572c7018626735475f88dabecebf.tar.xz wireguard-linux-07f101d33def572c7018626735475f88dabecebf.zip | |
clockevents/drivers/exynos_mct: Implement ->set_state_oneshot_stopped()
set_state_oneshot_stopped() is called by the clkevt core, when the next
event is required at an expiry time of 'KTIME_MAX'. This normally
happens with NO_HZ_{IDLE|FULL} in both LOWRES/HIGHRES modes.
This patch makes the clockevent device to stop on such an event, to
avoid spurious interrupts, as explained by: commit 8fff52fd5093
("clockevents: Introduce CLOCK_EVT_STATE_ONESHOT_STOPPED state").
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions