---

yaml --- r: 88819 b: refs/heads/master c: 17c9ab1 h: refs/heads/master i: 88817: 0d166cf 88815: 433215b v: v3
git-mirror · Apr 17, 2008 · 74ad59a · 74ad59a
1 parent 2107ca1
commit 74ad59a
Show file tree

Hide file tree

Showing 3 changed files with 24 additions and 22 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: eb44d0a2a9c4d64ed89044fcf1f75e6a27c42ea7
+refs/heads/master: 17c9ab1eabcc08794064a6e3232ac421664c9ce1
diff --git a/trunk/arch/x86/kernel/apic_32.c b/trunk/arch/x86/kernel/apic_32.c
@@ -1317,6 +1317,29 @@ void smp_error_interrupt(struct pt_regs *regs)
 	irq_exit();
 }
 
+#ifdef CONFIG_SMP
+void __init smp_intr_init(void)
+{
+	/*
+	 * IRQ0 must be given a fixed assignment and initialized,
+	 * because it's used before the IO-APIC is set up.
+	 */
+	set_intr_gate(FIRST_DEVICE_VECTOR, interrupt[0]);
+
+	/*
+	 * The reschedule interrupt is a CPU-to-CPU reschedule-helper
+	 * IPI, driven by wakeup.
+	 */
+	set_intr_gate(RESCHEDULE_VECTOR, reschedule_interrupt);
+
+	/* IPI for invalidation */
+	set_intr_gate(INVALIDATE_TLB_VECTOR, invalidate_interrupt);
+
+	/* IPI for generic function call */
+	set_intr_gate(CALL_FUNCTION_VECTOR, call_function_interrupt);
+}
+#endif
+
 /*
  * Initialize APIC interrupts
  */

diff --git a/trunk/arch/x86/kernel/smpboot_32.c b/trunk/arch/x86/kernel/smpboot_32.c
@@ -968,24 +968,3 @@ void __init native_smp_cpus_done(unsigned int max_cpus)
 #endif
 	zap_low_mappings();
 }
-
-void __init smp_intr_init(void)
-{
-	/*
-	 * IRQ0 must be given a fixed assignment and initialized,
-	 * because it's used before the IO-APIC is set up.
-	 */
-	set_intr_gate(FIRST_DEVICE_VECTOR, interrupt[0]);
-
-	/*
-	 * The reschedule interrupt is a CPU-to-CPU reschedule-helper
-	 * IPI, driven by wakeup.
-	 */
-	set_intr_gate(RESCHEDULE_VECTOR, reschedule_interrupt);
-
-	/* IPI for invalidation */
-	set_intr_gate(INVALIDATE_TLB_VECTOR, invalidate_interrupt);
-
-	/* IPI for generic function call */
-	set_intr_gate(CALL_FUNCTION_VECTOR, call_function_interrupt);
-}