Merge branch 'clk' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux...

[pandora-kernel.git] / arch / x86 / kernel / process_32.c

diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index a069c0c..795b79f 100644 (file)
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -38,6 +38,7 @@
 #include <linux/uaccess.h>
 #include <linux/io.h>
 #include <linux/kdebug.h>
+#include <linux/cpuidle.h>
 
 #include <asm/pgtable.h>
 #include <asm/system.h>
@@ -56,6 +57,7 @@
 #include <asm/idle.h>
 #include <asm/syscalls.h>
 #include <asm/debugreg.h>
+#include <asm/nmi.h>
 
 asmlinkage void ret_from_fork(void) __asm__("ret_from_fork");
 
@@ -106,10 +108,12 @@ void cpu_idle(void)
                        if (cpu_is_offline(cpu))
                                play_dead();
 
+                       local_touch_nmi();
                        local_irq_disable();
                        /* Don't trace irqs off for idle */
                        stop_critical_timings();
-                       pm_idle();
+                       if (cpuidle_idle_call())
+                               pm_idle();
                        start_critical_timings();
                }
                tick_nohz_restart_sched_tick();