tick: export nohz tick idle symbols for module use

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>

tick: export nohz tick idle symbols for module use
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>
Jacob Pan · Zhang Rui · Eric Lee · Eric Lee · Eric Lee · Eric Lee
1 parent 6b2aa51d69
Showing 1 changed file with 2 additions and 0 deletions Side-by-side Diff
kernel/time/tick-sched.c
@@ -553,6 +553,7 @@
  
 	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 @@
  
 	local_irq_enable();
 }
+EXPORT_SYMBOL_GPL(tick_nohz_idle_exit);
  
 static int tick_nohz_reprogram(struct tick_sched *ts, ktime_t now)
 {
...	...	@@ -553,6 +553,7 @@
553	553
554	554	local_irq_enable();
555	555	}
	556	+EXPORT_SYMBOL_GPL(tick_nohz_idle_enter);
556	557
557	558	/**
558	559	* tick_nohz_irq_exit - update next tick event from interrupt exit
...	...	@@ -681,6 +682,7 @@
681	682
682	683	local_irq_enable();
683	684	}
	685	+EXPORT_SYMBOL_GPL(tick_nohz_idle_exit);
684	686
685	687	static int tick_nohz_reprogram(struct tick_sched *ts, ktime_t now)
686	688	{