Merge master.kernel.org:/home/rmk/linux-2.6-mmc

[powerpc.git] / arch / sparc64 / kernel / smp.c

diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 8aca4b1..6efc03d 100644 (file)
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -39,7 +39,6 @@
 #include <asm/starfire.h>
 #include <asm/tlb.h>
 
-extern int linux_num_cpus;
 extern void calibrate_delay(void);
 
 /* Please don't make this stuff initdata!!!  --DaveM */
@@ -1152,20 +1151,9 @@ void __init smp_cpus_done(unsigned int max_cpus)
               (bogosum/(5000/HZ))%100);
 }
 
-/* This needn't do anything as we do not sleep the cpu
- * inside of the idler task, so an interrupt is not needed
- * to get a clean fast response.
- *
- * XXX Reverify this assumption... -DaveM
- *
- * Addendum: We do want it to do something for the signal
- *           delivery case, we detect that by just seeing
- *           if we are trying to send this to an idler or not.
- */
 void smp_send_reschedule(int cpu)
 {
-       if (cpu_data(cpu).idle_volume == 0)
-               smp_receive_signal(cpu);
+       smp_receive_signal(cpu);
 }
 
 /* This is a nop because we capture all other cpus