[IA64] Use set_cpus_allowed_ptr

Use set_cpus_allowed_ptr rather than set_cpus_allowed.
Signed-off-by: NJulia Lawall <julia@diku.dk>
Signed-off-by: NTony Luck <tony.luck@intel.com>

arch/ia64/kernel/cpufreq/acpi-cpufreq.c

@@ -113,7 +113,7 @@ processor_get_freq (
 	dprintk("processor_get_freq\n");
 
 	saved_mask = current->cpus_allowed;
-	set_cpus_allowed(current, cpumask_of_cpu(cpu));
+	set_cpus_allowed_ptr(current, cpumask_of(cpu));
 	if (smp_processor_id() != cpu)
 		goto migrate_end;
 
@@ -121,7 +121,7 @@ processor_get_freq (
 	ret = processor_get_pstate(&value);
 
 	if (ret) {
-		set_cpus_allowed(current, saved_mask);
+		set_cpus_allowed_ptr(current, &saved_mask);
 		printk(KERN_WARNING "get performance failed with error %d\n",
 		       ret);
 		ret = 0;
@@ -131,7 +131,7 @@ processor_get_freq (
 	ret = (clock_freq*1000);
 
 migrate_end:
-	set_cpus_allowed(current, saved_mask);
+	set_cpus_allowed_ptr(current, &saved_mask);
 	return ret;
 }
 
@@ -151,7 +151,7 @@ processor_set_freq (
 	dprintk("processor_set_freq\n");
 
 	saved_mask = current->cpus_allowed;
-	set_cpus_allowed(current, cpumask_of_cpu(cpu));
+	set_cpus_allowed_ptr(current, cpumask_of(cpu));
 	if (smp_processor_id() != cpu) {
 		retval = -EAGAIN;
 		goto migrate_end;
@@ -208,7 +208,7 @@ processor_set_freq (
 	retval = 0;
 
 migrate_end:
-	set_cpus_allowed(current, saved_mask);
+	set_cpus_allowed_ptr(current, &saved_mask);
 	return (retval);
 }
 

arch/ia64/kernel/salinfo.c

@@ -404,10 +404,9 @@ static void
 call_on_cpu(int cpu, void (*fn)(void *), void *arg)
 {
 	cpumask_t save_cpus_allowed = current->cpus_allowed;
-	cpumask_t new_cpus_allowed = cpumask_of_cpu(cpu);
-	set_cpus_allowed(current, new_cpus_allowed);
+	set_cpus_allowed_ptr(current, cpumask_of(cpu));
 	(*fn)(arg);
-	set_cpus_allowed(current, save_cpus_allowed);
+	set_cpus_allowed_ptr(current, &save_cpus_allowed);
 }
 
 static void

arch/ia64/kernel/topology.c

@@ -361,12 +361,12 @@ static int __cpuinit cache_add_dev(struct sys_device * sys_dev)
 		return 0;
 
 	oldmask = current->cpus_allowed;
-	retval = set_cpus_allowed(current, cpumask_of_cpu(cpu));
+	retval = set_cpus_allowed_ptr(current, cpumask_of(cpu));
 	if (unlikely(retval))
 		return retval;
 
 	retval = cpu_cache_sysfs_init(cpu);
-	set_cpus_allowed(current, oldmask);
+	set_cpus_allowed_ptr(current, &oldmask);
 	if (unlikely(retval < 0))
 		return retval;