From b8bf32c427cf8415752395d03cdeb4512926ce4a Mon Sep 17 00:00:00 2001
From: Jeff Garzik <jeff@garzik.org>
Date: Tue, 8 Aug 2006 23:54:22 -0400
Subject: [PATCH] --- yaml --- r: 35135 b: refs/heads/master c:
 d15064aa94f44a17bfc052f5b748f5e240735551 h: refs/heads/master i:   35133:
 1ff1a07abacb5ef389252cb69943bd55a9d2f0e5   35131:
 c1910901673866ea64a16f43fe7e65893dea4aa2   35127:
 cbf85133dbf7033669d5e08899df365d7e46b1b4   35119:
 d1b733e9e35becc5782f60fa6367eb3c53d45221   35103:
 e8c716f576c607dcd314650f89d0fcaf23d168a0   35071:
 fd9a325d85b462bfedca5f701aad49bf6cf480a7 v: v3

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

diff --git a/[refs] b/[refs]
index 928b5e7a8538..90aab0c10cdc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e27cdba53b8ad5c12c9281b3737e07f2a536c3a2
+refs/heads/master: d15064aa94f44a17bfc052f5b748f5e240735551
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 */
 
 /* ---------------------------------------------------------------- */