x86: move cpu_exit_clear to process_32.c
Take it out of smpboot.c, and move it to process_32.c, closer
to its only user.
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index c2a11d7..9a139f6 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -74,6 +74,22 @@
#ifdef CONFIG_HOTPLUG_CPU
#include <asm/nmi.h>
+
+static void cpu_exit_clear(void)
+{
+ int cpu = raw_smp_processor_id();
+
+ idle_task_exit();
+
+ cpu_uninit();
+ irq_ctx_exit(cpu);
+
+ cpu_clear(cpu, cpu_callout_map);
+ cpu_clear(cpu, cpu_callin_map);
+
+ numa_remove_cpu(cpu);
+}
+
/* We don't actually take CPU down, just spin without interrupts. */
static inline void play_dead(void)
{