From: Vipul Pandya <vipul@chelsio.com>
Date: Thu, 10 May 2012 12:38:33 +0000 (+0530)
Subject: compat: backport netdev_queue_numa_node_read
X-Git-Tag: compat-2012-07-02~9
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=5b9990a2ff3ef931c42dc3baf6260e17e93c2536;p=~emulex%2Fcompat.git

compat: backport netdev_queue_numa_node_read

Signed-off-by: Vipul Pandya <vipul@chelsio.com>
---

diff --git a/include/linux/compat-2.6.38.h b/include/linux/compat-2.6.38.h
index 63f9dd6..99f1ad0 100644
--- a/include/linux/compat-2.6.38.h
+++ b/include/linux/compat-2.6.38.h
@@ -90,6 +90,15 @@ static inline int is_unicast_ether_addr(const u8 *addr)
 	return !is_multicast_ether_addr(addr);
 }
 
+static inline int netdev_queue_numa_node_read(const struct netdev_queue *q)
+{
+#if defined(CONFIG_XPS) && defined(CONFIG_NUMA)
+    return q->numa_node;
+#else
+    return NUMA_NO_NODE;
+#endif
+}
+
 #endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)) */
 
 #endif /* LINUX_26_38_COMPAT_H */