2 files changed, 5 insertions, 17 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 2b85aa3..532f73b 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -91,6 +91,7 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask)
 {
 	struct msi_desc *entry;
 	struct msg_address address;
+	unsigned int irq = vector;
 
 	entry = (struct msi_desc *)msi_desc[vector];
 	if (!entry || !entry->dev)
@@ -112,6 +113,7 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask)
 		entry->msi_attrib.current_cpu = cpu_mask_to_apicid(cpu_mask);
 		pci_write_config_dword(entry->dev, msi_lower_address_reg(pos),
 			address.lo_address.value);
+		set_native_irq_info(irq, cpu_mask);
 		break;
 	}
 	case PCI_CAP_ID_MSIX:
@@ -125,22 +127,13 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask)
 			MSI_TARGET_CPU_SHIFT);
 		entry->msi_attrib.current_cpu = cpu_mask_to_apicid(cpu_mask);
 		writel(address.lo_address.value, entry->mask_base + offset);
+		set_native_irq_info(irq, cpu_mask);
 		break;
 	}
 	default:
 		break;
 	}
 }
-
-#ifdef CONFIG_IRQBALANCE
-static inline void move_msi(int vector)
-{
-	if (!cpus_empty(pending_irq_balance_cpumask[vector])) {
-		set_msi_affinity(vector, pending_irq_balance_cpumask[vector]);
-		cpus_clear(pending_irq_balance_cpumask[vector]);
-	}
-}
-#endif /* CONFIG_IRQBALANCE */
 #endif /* CONFIG_SMP */
 
 static void mask_MSI_irq(unsigned int vector)
@@ -191,13 +184,13 @@ static void shutdown_msi_irq(unsigned int vector)
 
 static void end_msi_irq_wo_maskbit(unsigned int vector)
 {
-	move_msi(vector);
+	move_native_irq(vector);
 	ack_APIC_irq();
 }
 
 static void end_msi_irq_w_maskbit(unsigned int vector)
 {
-	move_msi(vector);
+	move_native_irq(vector);
 	unmask_MSI_irq(vector);
 	ack_APIC_irq();
 }
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h
index 390f185..402136a 100644
--- a/drivers/pci/msi.h
+++ b/drivers/pci/msi.h
@@ -19,7 +19,6 @@
 #define NR_HP_RESERVED_VECTORS 	20
 
 extern int vector_irq[NR_VECTORS];
-extern cpumask_t pending_irq_balance_cpumask[NR_IRQS];
 extern void (*interrupt[NR_IRQS])(void);
 extern int pci_vector_resources(int last, int nr_released);
 
@@ -29,10 +28,6 @@ extern int pci_vector_resources(int last, int nr_released);
 #define set_msi_irq_affinity	NULL
 #endif
 
-#ifndef CONFIG_IRQBALANCE
-static inline void move_msi(int vector) {}
-#endif
-
 /*
  * MSI-X Address Register
  */