cpuidle: Use kick_all_cpus_sync()
kick_all_cpus_sync() is the core implementation of cpu_idle_wait() which is copied all over the arch code. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20120507175652.119842173@linutronix.de
This commit is contained in:
parent
f37f435f33
commit
4a1625133d
|
@ -40,17 +40,6 @@ void disable_cpuidle(void)
|
|||
off = 1;
|
||||
}
|
||||
|
||||
#if defined(CONFIG_ARCH_HAS_CPU_IDLE_WAIT)
|
||||
static void cpuidle_kick_cpus(void)
|
||||
{
|
||||
cpu_idle_wait();
|
||||
}
|
||||
#elif defined(CONFIG_SMP)
|
||||
# error "Arch needs cpu_idle_wait() equivalent here"
|
||||
#else /* !CONFIG_ARCH_HAS_CPU_IDLE_WAIT && !CONFIG_SMP */
|
||||
static void cpuidle_kick_cpus(void) {}
|
||||
#endif
|
||||
|
||||
static int __cpuidle_register_device(struct cpuidle_device *dev);
|
||||
|
||||
static inline int cpuidle_enter(struct cpuidle_device *dev,
|
||||
|
@ -186,7 +175,7 @@ void cpuidle_uninstall_idle_handler(void)
|
|||
{
|
||||
if (enabled_devices) {
|
||||
initialized = 0;
|
||||
cpuidle_kick_cpus();
|
||||
kick_all_cpus_sync();
|
||||
}
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in New Issue