Thread (20 messages) 20 messages, 5 authors, 2012-11-15
STALE4956d
Revisions (5)
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[PATCH 1/3] tick: export nohz tick idle symbols for module use

From: Jacob Pan <hidden>
Date: 2012-11-13 06:04:22
Also in: lkml
Subsystem: nohz, dynticks support, the rest · Maintainers: Anna-Maria Behnsen, Frederic Weisbecker, Ingo Molnar, Thomas Gleixner, Linus Torvalds

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

Signed-off-by: Jacob Pan <redacted>
---
 kernel/time/tick-sched.c |    2 ++
 1 file changed, 2 insertions(+)
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index a402608..7c38f08 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -510,6 +510,7 @@ 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
@@ -634,6 +635,7 @@ 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)
 {
-- 
1.7.9.5
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