1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 7a94076752d0..cd913a2a416f 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -143,6 +143,14 @@ static ssize_t is_enabled_show(struct device *dev,
         return sprintf (buf, "%u\n", atomic_read(&pdev->enable_cnt));
 }
 
+#ifdef CONFIG_NUMA
+static ssize_t
+numa_node_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+        return sprintf (buf, "%d\n", dev->numa_node);
+}
+#endif
+
 static ssize_t
 msi_bus_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
@@ -194,6 +202,9 @@ struct device_attribute pci_dev_attrs[] = {
         __ATTR_RO(irq),
         __ATTR_RO(local_cpus),
         __ATTR_RO(modalias),
+#ifdef CONFIG_NUMA
+        __ATTR_RO(numa_node),
+#endif
         __ATTR(enable, 0600, is_enabled_show, is_enabled_store),
         __ATTR(broken_parity_status,(S_IRUGO|S_IWUSR),
                 broken_parity_status_show,broken_parity_status_store),