X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Fcpu.c;h=7406fe6966f908cb547fba3de5fcf5d566f831ea;hb=d5112a4f31a361409d3c57dc9d58dd69f8014bef;hp=272254f20d9744b4844cde0c6da1dc13210283c4;hpb=4b96b1a10cb00c867103b21f0f2a6c91b705db11;p=linux-2.6

diff --git a/kernel/cpu.c b/kernel/cpu.c
index 272254f20d..7406fe6966 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -204,7 +204,7 @@ int cpu_down(unsigned int cpu)
 #endif /*CONFIG_HOTPLUG_CPU*/
 
 /* Requires cpu_add_remove_lock to be held */
-static int __devinit _cpu_up(unsigned int cpu)
+static int __cpuinit _cpu_up(unsigned int cpu)
 {
 	int ret;
 	void *hcpu = (void *)(long)cpu;
@@ -239,7 +239,7 @@ out_notify:
 	return ret;
 }
 
-int __devinit cpu_up(unsigned int cpu)
+int __cpuinit cpu_up(unsigned int cpu)
 {
 	int err = 0;
 
@@ -258,7 +258,7 @@ static cpumask_t frozen_cpus;
 
 int disable_nonboot_cpus(void)
 {
-	int cpu, first_cpu, error;
+	int cpu, first_cpu, error = 0;
 
 	mutex_lock(&cpu_add_remove_lock);
 	first_cpu = first_cpu(cpu_present_map);
@@ -270,11 +270,7 @@ int disable_nonboot_cpus(void)
 			goto out;
 		}
 	}
-	error = set_cpus_allowed(current, cpumask_of_cpu(first_cpu));
-	if (error) {
-		printk(KERN_ERR "Could not run on CPU%d\n", first_cpu);
-		goto out;
-	}
+
 	/* We take down all of the non-boot CPUs in one shot to avoid races
 	 * with the userspace trying to use the CPU hotplug at the same time
 	 */
@@ -298,7 +294,7 @@ int disable_nonboot_cpus(void)
 		/* Make sure the CPUs won't be enabled by someone else */
 		cpu_hotplug_disabled = 1;
 	} else {
-		printk(KERN_ERR "Non-boot CPUs are not disabled");
+		printk(KERN_ERR "Non-boot CPUs are not disabled\n");
 	}
 out:
 	mutex_unlock(&cpu_add_remove_lock);