X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Fstop_machine.c;h=b7350bbfb076293dd6d13d7ba060b3aba1f673a9;hb=035cfc61a523343fe0bee5ec54348e26f330a06c;hp=dc25b0baaa96944df5a61cc3cfef356f7f0c3bbd;hpb=429f731dea577bdd43693940cdca524135287e6a;p=pandora-kernel.git

diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
index dc25b0baaa96..b7350bbfb076 100644
--- a/kernel/stop_machine.c
+++ b/kernel/stop_machine.c
@@ -62,8 +62,7 @@ static int stopmachine(void *cpu)
 		 * help our sisters onto their CPUs. */
 		if (!prepared && !irqs_disabled)
 			yield();
-		else
-			cpu_relax();
+		cpu_relax();
 	}
 
 	/* Ack: we are exiting. */
@@ -106,8 +105,10 @@ static int stop_machine(void)
 	}
 
 	/* Wait for them all to come to life. */
-	while (atomic_read(&stopmachine_thread_ack) != stopmachine_num_threads)
+	while (atomic_read(&stopmachine_thread_ack) != stopmachine_num_threads) {
 		yield();
+		cpu_relax();
+	}
 
 	/* If some failed, kill them all. */
 	if (ret < 0) {
@@ -134,8 +135,7 @@ static void restart_machine(void)
 	preempt_enable_no_resched();
 }
 
-struct stop_machine_data
-{
+struct stop_machine_data {
 	int (*fn)(void *);
 	void *data;
 	struct completion done;