From 698de96d5040c7f423f75b918e1cfb1148e3a69f Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Fri, 4 Aug 2006 14:57:43 -0400
Subject: [PATCH] --- yaml --- r: 35146 b: refs/heads/master c:
 8b9411014e6f18a883c18b38f41338dbd53fddea h: refs/heads/master v: v3

---
 [refs]                    |  2 +-
 trunk/net/core/wireless.c | 24 +++++++++++++++++++++++-
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 5d1b6ad7af3a..daa6f51450d5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 71bfe47f023c55c322607939b786ce0a44627dfc
+refs/heads/master: 8b9411014e6f18a883c18b38f41338dbd53fddea
diff --git a/trunk/net/core/wireless.c b/trunk/net/core/wireless.c
index d2bc72d318f7..de0bde4b51dd 100644
--- a/trunk/net/core/wireless.c
+++ b/trunk/net/core/wireless.c
@@ -82,6 +82,7 @@
 #include <linux/init.h>			/* for __init */
 #include <linux/if_arp.h>		/* ARPHRD_ETHER */
 #include <linux/etherdevice.h>		/* compare_ether_addr */
+#include <linux/interrupt.h>
 
 #include <linux/wireless.h>		/* Pretty obvious */
 #include <net/iw_handler.h>		/* New driver API */
@@ -1842,6 +1843,18 @@ int wireless_rtnetlink_set(struct net_device *	dev,
  */
 
 #ifdef WE_EVENT_RTNETLINK
+static struct sk_buff_head wireless_nlevent_queue;
+
+static void wireless_nlevent_process(unsigned long data)
+{
+	struct sk_buff *skb;
+
+	while ((skb = skb_dequeue(&wireless_nlevent_queue)))
+		netlink_broadcast(rtnl, skb, 0, RTNLGRP_LINK, GFP_ATOMIC);
+}
+
+static DECLARE_TASKLET(wireless_nlevent_tasklet, wireless_nlevent_process, 0);
+
 /* ---------------------------------------------------------------- */
 /*
  * Fill a rtnetlink message with our event data.
@@ -1904,8 +1917,17 @@ static inline void rtmsg_iwinfo(struct net_device *	dev,
 		return;
 	}
 	NETLINK_CB(skb).dst_group = RTNLGRP_LINK;
-	netlink_broadcast(rtnl, skb, 0, RTNLGRP_LINK, GFP_ATOMIC);
+	skb_queue_tail(&wireless_nlevent_queue, skb);
+	tasklet_schedule(&wireless_nlevent_tasklet);
+}
+
+static int __init wireless_nlevent_init(void)
+{
+	skb_queue_head_init(&wireless_nlevent_queue);
+	return 0;
 }
+
+subsys_initcall(wireless_nlevent_init);
 #endif	/* WE_EVENT_RTNETLINK */
 
 /* ---------------------------------------------------------------- */