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tick: export nohz tick idle symbols for module use

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Allow drivers such as intel_powerclamp to use these apis for
turning on/off ticks during idle.

Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
This commit is contained in:
Jacob Pan 2013-01-04 11:12:43 +00:00 committed by Zhang Rui
parent 6b2aa51d69
commit 4dbd27711c
1 changed files with 2 additions and 0 deletions
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kernel/time/tick-sched.c
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@ -553,6 +553,7 @@ void tick_nohz_idle_enter(void)
local_irq_enable();
}
EXPORT_SYMBOL_GPL(tick_nohz_idle_enter);
/**
* tick_nohz_irq_exit - update next tick event from interrupt exit
@ -681,6 +682,7 @@ void tick_nohz_idle_exit(void)
local_irq_enable();
}
EXPORT_SYMBOL_GPL(tick_nohz_idle_exit);
static int tick_nohz_reprogram(struct tick_sched *ts, ktime_t now)
{