SOURCES (LINUX_2_6_27): kernel-imq.patch - update by Gregory Nietsky gregor...

arekm arekm at pld-linux.org
Sun Jan 11 17:18:59 CET 2009


Author: arekm                        Date: Sun Jan 11 16:18:59 2009 GMT
Module: SOURCES                       Tag: LINUX_2_6_27
---- Log message:
- update by Gregory Nietsky gregory at dnstelecom.co.za

---- Files affected:
SOURCES:
   kernel-imq.patch (1.1.2.1.2.13 -> 1.1.2.1.2.13.2.1) 

---- Diffs:

================================================================
Index: SOURCES/kernel-imq.patch
diff -u SOURCES/kernel-imq.patch:1.1.2.1.2.13 SOURCES/kernel-imq.patch:1.1.2.1.2.13.2.1
--- SOURCES/kernel-imq.patch:1.1.2.1.2.13	Wed Dec 17 21:19:45 2008
+++ SOURCES/kernel-imq.patch	Sun Jan 11 17:18:53 2009
@@ -1,6 +1,7 @@
---- linux-2.6.25.7/drivers/net/imq.c	1970-01-01 02:00:00.000000000 +0200
-+++ linux-2.6.25.7.imq/drivers/net/imq.c	2008-06-17 15:03:01.000000000 +0300
-@@ -0,0 +1,474 @@
+diff -urN linux-2.6.27.org/drivers/net/imq.c linux-2.6.27/drivers/net/imq.c
+--- linux-2.6.27.org/drivers/net/imq.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.27/drivers/net/imq.c	2009-01-11 17:16:26.608878570 +0100
+@@ -0,0 +1,500 @@
 +/*
 + *             Pseudo-driver for the intermediate queue device.
 + *
@@ -79,7 +80,7 @@
 +
 +struct imq_private {
 +	struct tasklet_struct tasklet;
-+	int tasklet_pending;
++	long tasklet_pending[1];
 +};
 +
 +static nf_hookfn imq_nf_hook;
@@ -141,6 +142,22 @@
 +#endif
 +
 +static struct net_device *imq_devs_cache[IMQ_MAX_DEVS];
++static struct lock_class_key imq_netdev_xmit_lock_key[IMQ_MAX_DEVS];
++static struct lock_class_key imq_netdev_addr_lock_key[IMQ_MAX_DEVS];
++
++static void imq_set_lockdep_class_one(struct net_device *dev,
++				      struct netdev_queue *txq,
++				      void *data)
++{
++	int *index=(int*)data;
++	lockdep_set_class(&txq->_xmit_lock, &imq_netdev_xmit_lock_key[*index]);
++}
++
++static void imq_set_lockdep_class(struct net_device *dev, int index)
++{
++	lockdep_set_class(&dev->addr_list_lock, &imq_netdev_addr_lock_key[index]);
++	netdev_for_each_tx_queue(dev, imq_set_lockdep_class_one, &index);
++}
 +
 +static struct net_device_stats *imq_get_stats(struct net_device *dev)
 +{
@@ -179,7 +196,10 @@
 +	struct net_device *dev;
 +	struct imq_private *priv;
 +	struct sk_buff *skb2 = NULL;
++	struct netdev_queue *txq;
 +	struct Qdisc *q;
++	spinlock_t *root_lock;
++
 +	unsigned int index = entry->skb->imq_flags & IMQ_F_IFMASK;
 +	int ret = -1;
 +
@@ -222,8 +242,10 @@
 +	dev->stats.rx_bytes += entry->skb->len;
 +	dev->stats.rx_packets++;
 +
-+	spin_lock_bh(&dev->queue_lock);
-+	q = dev->qdisc;
++	txq = netdev_get_tx_queue(dev, queue_num);
++	q = txq->qdisc;
++	root_lock = qdisc_lock(q);
++	spin_lock_bh(root_lock);
 +	if (q->enqueue) {
 +		q->enqueue(skb_get(entry->skb), q);
 +		if (skb_shared(entry->skb)) {
@@ -232,9 +254,9 @@
 +			ret = 0;
 +		}
 +	}
-+	if (!test_and_set_bit(1, &priv->tasklet_pending))
++	if (!test_and_set_bit(1, &priv->tasklet_pending[queue_num]))
 +		tasklet_schedule(&priv->tasklet);
-+	spin_unlock_bh(&dev->queue_lock);
++	spin_unlock_bh(root_lock);
 +
 +	if (skb2)
 +		kfree_skb(ret ? entry->skb : skb2);
@@ -251,11 +273,14 @@
 +{
 +	struct net_device *dev = (struct net_device *)arg;
 +	struct imq_private *priv = netdev_priv(dev);
-+
-+	spin_lock(&dev->queue_lock);
-+	qdisc_run(dev);
-+	clear_bit(1, &priv->tasklet_pending);
-+	spin_unlock(&dev->queue_lock);
++	struct netdev_queue *txq = netdev_get_tx_queue(dev, 0);
++	struct Qdisc *q = txq->qdisc;
++	spinlock_t *root_lock = qdisc_lock(q);
++
++	spin_lock(root_lock);
++	qdisc_run(q);
++	clear_bit(1, &priv->tasklet_pending[0]);
++	spin_unlock(root_lock);
 +}
 +
 +static unsigned int imq_nf_hook(unsigned int hook, struct sk_buff *pskb,
@@ -365,6 +390,8 @@
 +		return -ENOMEM;
 +
 +	ret = dev_alloc_name(dev, dev->name);
++	dev->num_tx_queues=1;
++	imq_set_lockdep_class(dev, index);	
 +	if (ret < 0)
 +		goto fail;
 +
@@ -475,9 +502,10 @@
 +MODULE_LICENSE("GPL");
 +MODULE_ALIAS_RTNL_LINK("imq");
 +
---- linux-2.6.25.7/drivers/net/Kconfig	2008-06-16 23:24:36.000000000 +0300
-+++ linux-2.6.25.7.imq/drivers/net/Kconfig	2008-06-17 15:03:21.000000000 +0300
-@@ -117,6 +117,129 @@
+diff -urN linux-2.6.27.org/drivers/net/Kconfig linux-2.6.27/drivers/net/Kconfig
+--- linux-2.6.27.org/drivers/net/Kconfig	2009-01-11 17:08:24.201024820 +0100
++++ linux-2.6.27/drivers/net/Kconfig	2009-01-11 17:16:26.605321939 +0100
+@@ -109,6 +109,129 @@
  	  To compile this driver as a module, choose M here: the module
  	  will be called eql.  If unsure, say N.
  
@@ -607,9 +635,10 @@
  config TUN
  	tristate "Universal TUN/TAP device driver support"
  	select CRC32
---- linux-2.6.25.7/drivers/net/Makefile	2008-06-16 23:24:36.000000000 +0300
-+++ linux-2.6.25.7.imq/drivers/net/Makefile	2008-06-17 14:56:58.000000000 +0300
-@@ -143,6 +143,7 @@
+diff -urN linux-2.6.27.org/drivers/net/Makefile linux-2.6.27/drivers/net/Makefile
+--- linux-2.6.27.org/drivers/net/Makefile	2008-10-10 00:13:53.000000000 +0200
++++ linux-2.6.27/drivers/net/Makefile	2009-01-11 17:16:26.608878570 +0100
+@@ -144,6 +144,7 @@
  obj-$(CONFIG_XEN_NETDEV_FRONTEND) += xen-netfront.o
  
  obj-$(CONFIG_DUMMY) += dummy.o
@@ -617,8 +646,9 @@
  obj-$(CONFIG_IFB) += ifb.o
  obj-$(CONFIG_MACVLAN) += macvlan.o
  obj-$(CONFIG_DE600) += de600.o
---- linux-2.6.25.7/include/linux/imq.h	1970-01-01 02:00:00.000000000 +0200
-+++ linux-2.6.25.7.imq/include/linux/imq.h	2008-06-17 14:56:58.000000000 +0300
+diff -urN linux-2.6.27.org/include/linux/imq.h linux-2.6.27/include/linux/imq.h
+--- linux-2.6.27.org/include/linux/imq.h	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.27/include/linux/imq.h	2009-01-11 17:16:26.624402721 +0100
 @@ -0,0 +1,9 @@
 +#ifndef _IMQ_H
 +#define _IMQ_H
@@ -629,8 +659,9 @@
 +#define IMQ_F_ENQUEUE  0x80
 +
 +#endif /* _IMQ_H */
---- linux-2.6.25.7/include/linux/netfilter_ipv4/ipt_IMQ.h	1970-01-01 02:00:00.000000000 +0200
-+++ linux-2.6.25.7.imq/include/linux/netfilter_ipv4/ipt_IMQ.h	2008-06-17 14:56:58.000000000 +0300
+diff -urN linux-2.6.27.org/include/linux/netfilter_ipv4/ipt_IMQ.h linux-2.6.27/include/linux/netfilter_ipv4/ipt_IMQ.h
+--- linux-2.6.27.org/include/linux/netfilter_ipv4/ipt_IMQ.h	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.27/include/linux/netfilter_ipv4/ipt_IMQ.h	2009-01-11 17:16:26.624402721 +0100
 @@ -0,0 +1,8 @@
 +#ifndef _IPT_IMQ_H
 +#define _IPT_IMQ_H
@@ -640,8 +671,9 @@
 +};
 +
 +#endif /* _IPT_IMQ_H */
---- linux-2.6.25.7/include/linux/netfilter_ipv6/ip6t_IMQ.h	1970-01-01 02:00:00.000000000 +0200
-+++ linux-2.6.25.7.imq/include/linux/netfilter_ipv6/ip6t_IMQ.h	2008-06-17 14:56:58.000000000 +0300
+diff -urN linux-2.6.27.org/include/linux/netfilter_ipv6/ip6t_IMQ.h linux-2.6.27/include/linux/netfilter_ipv6/ip6t_IMQ.h
+--- linux-2.6.27.org/include/linux/netfilter_ipv6/ip6t_IMQ.h	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.27/include/linux/netfilter_ipv6/ip6t_IMQ.h	2009-01-11 17:16:26.624402721 +0100
 @@ -0,0 +1,8 @@
 +#ifndef _IP6T_IMQ_H
 +#define _IP6T_IMQ_H
@@ -651,9 +683,10 @@
 +};
 +
 +#endif /* _IP6T_IMQ_H */
---- linux-2.6.25.7/include/linux/skbuff.h	2008-06-16 23:24:36.000000000 +0300
-+++ linux-2.6.25.7.imq/include/linux/skbuff.h	2008-06-17 14:56:58.000000000 +0300
-@@ -296,6 +296,10 @@
+diff -urN linux-2.6.27.org/include/linux/skbuff.h linux-2.6.27/include/linux/skbuff.h
+--- linux-2.6.27.org/include/linux/skbuff.h	2008-10-10 00:13:53.000000000 +0200
++++ linux-2.6.27/include/linux/skbuff.h	2009-01-11 17:16:26.624402721 +0100
+@@ -302,6 +302,10 @@
  	struct nf_conntrack	*nfct;
  	struct sk_buff		*nfct_reasm;
  #endif
@@ -664,7 +697,7 @@
  #ifdef CONFIG_BRIDGE_NETFILTER
  	struct nf_bridge_info	*nf_bridge;
  #endif
-@@ -1736,6 +1740,10 @@
+@@ -1642,6 +1646,10 @@
  	dst->nfct_reasm = src->nfct_reasm;
  	nf_conntrack_get_reasm(src->nfct_reasm);
  #endif
@@ -675,9 +708,10 @@
  #ifdef CONFIG_BRIDGE_NETFILTER
  	dst->nf_bridge  = src->nf_bridge;
  	nf_bridge_get(src->nf_bridge);
---- linux-2.6.25.7/net/core/dev.c	2008-06-16 23:24:36.000000000 +0300
-+++ linux-2.6.25.7.imq/net/core/dev.c	2008-06-17 14:56:58.000000000 +0300
-@@ -95,6 +95,9 @@
+diff -urN linux-2.6.27.org/net/core/dev.c linux-2.6.27/net/core/dev.c
+--- linux-2.6.27.org/net/core/dev.c	2009-01-11 17:08:24.484360310 +0100
++++ linux-2.6.27/net/core/dev.c	2009-01-11 17:16:26.628877583 +0100
+@@ -96,6 +96,9 @@
  #include <net/net_namespace.h>
  #include <net/sock.h>
  #include <linux/rtnetlink.h>
@@ -687,8 +721,8 @@
  #include <linux/proc_fs.h>
  #include <linux/seq_file.h>
  #include <linux/stat.h>
-@@ -1537,7 +1540,11 @@
- int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
+@@ -1624,7 +1627,11 @@
+ 			struct netdev_queue *txq)
  {
  	if (likely(!skb->next)) {
 -		if (!list_empty(&ptype_all))
@@ -700,9 +734,10 @@
  			dev_queue_xmit_nit(skb, dev);
  
  		if (netif_needs_gso(dev, skb)) {
---- linux-2.6.25.7/net/ipv4/netfilter/ipt_IMQ.c	1970-01-01 02:00:00.000000000 +0200
-+++ linux-2.6.25.7.imq/net/ipv4/netfilter/ipt_IMQ.c	2008-06-17 14:56:58.000000000 +0300
-@@ -0,0 +1,69 @@
+diff -urN linux-2.6.27.org/net/ipv4/netfilter/ipt_IMQ.c linux-2.6.27/net/ipv4/netfilter/ipt_IMQ.c
+--- linux-2.6.27.org/net/ipv4/netfilter/ipt_IMQ.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.27/net/ipv4/netfilter/ipt_IMQ.c	2009-01-11 17:16:26.631246773 +0100
+@@ -0,0 +1,58 @@
 +/*
 + * This target marks packets to be enqueued to an imq device
 + */
@@ -712,29 +747,18 @@
 +#include <linux/netfilter_ipv4/ipt_IMQ.h>
 +#include <linux/imq.h>
 +
-+static unsigned int imq_target(struct sk_buff *pskb,
-+			       const struct net_device *in,
-+			       const struct net_device *out,
-+			       unsigned int hooknum,
-+			       const struct xt_target *target,
-+			       const void *targinfo)
++static unsigned int imq_target(struct sk_buff *pskb, const struct xt_target_param *target)
 +{
-+	struct ipt_imq_info *mr = (struct ipt_imq_info *)targinfo;
++	struct ipt_imq_info *mr = (struct ipt_imq_info *)target->targinfo;
 +
 +	pskb->imq_flags = mr->todev | IMQ_F_ENQUEUE;
 +
 +	return XT_CONTINUE;
 +}
 +
-+static bool imq_checkentry(const char *tablename,
-+			  const void *e,
-+			  const struct xt_target *target,
-+			  void *targinfo,
-+			  unsigned int hook_mask)
++static bool imq_checkentry(const struct xt_tgchk_param *target)
 +{
-+	struct ipt_imq_info *mr;
-+
-+	mr = (struct ipt_imq_info *)targinfo;
++	struct ipt_imq_info *mr = (struct ipt_imq_info *)target->targinfo;
 +
 +	if (mr->todev > IMQ_MAX_DEVS) {
 +		printk(KERN_WARNING
@@ -772,8 +796,9 @@
 +MODULE_AUTHOR("http://www.linuximq.net");
 +MODULE_DESCRIPTION("Pseudo-driver for the intermediate queue device. See http://www.linuximq.net/ for more information.");
 +MODULE_LICENSE("GPL");
---- linux-2.6.25.7/net/ipv4/netfilter/Kconfig	2008-06-16 23:24:36.000000000 +0300
-+++ linux-2.6.25.7.imq/net/ipv4/netfilter/Kconfig	2008-06-17 14:56:58.000000000 +0300
+diff -urN linux-2.6.27.org/net/ipv4/netfilter/Kconfig linux-2.6.27/net/ipv4/netfilter/Kconfig
+--- linux-2.6.27.org/net/ipv4/netfilter/Kconfig	2009-01-11 17:08:24.774134145 +0100
++++ linux-2.6.27/net/ipv4/netfilter/Kconfig	2009-01-11 17:16:26.628877583 +0100
 @@ -123,6 +123,17 @@
  
  	  To compile it as a module, choose M here.  If unsure, say N.
@@ -792,9 +817,10 @@
  config IP_NF_TARGET_REJECT
  	tristate "REJECT target support"
  	depends on IP_NF_FILTER
---- linux-2.6.25.7/net/ipv4/netfilter/Makefile	2008-06-16 23:24:36.000000000 +0300
-+++ linux-2.6.25.7.imq/net/ipv4/netfilter/Makefile	2008-06-17 14:56:58.000000000 +0300
-@@ -51,6 +51,7 @@
+diff -urN linux-2.6.27.org/net/ipv4/netfilter/Makefile linux-2.6.27/net/ipv4/netfilter/Makefile
+--- linux-2.6.27.org/net/ipv4/netfilter/Makefile	2009-01-11 17:08:24.774134145 +0100
++++ linux-2.6.27/net/ipv4/netfilter/Makefile	2009-01-11 17:16:46.727417283 +0100
+@@ -60,6 +60,7 @@
  obj-$(CONFIG_IP_NF_TARGET_CLUSTERIP) += ipt_CLUSTERIP.o
  obj-$(CONFIG_IP_NF_TARGET_ECN) += ipt_ECN.o
  obj-$(CONFIG_IP_NF_TARGET_LOG) += ipt_LOG.o
@@ -802,9 +828,10 @@
  obj-$(CONFIG_IP_NF_TARGET_IPV4OPTSSTRIP) += ipt_IPV4OPTSSTRIP.o
  obj-$(CONFIG_IP_NF_TARGET_MASQUERADE) += ipt_MASQUERADE.o
  obj-$(CONFIG_IP_NF_TARGET_NETMAP) += ipt_NETMAP.o
---- linux-2.6.25.7/net/ipv6/netfilter/ip6t_IMQ.c	1970-01-01 02:00:00.000000000 +0200
-+++ linux-2.6.25.7.imq/net/ipv6/netfilter/ip6t_IMQ.c	2008-06-17 14:56:58.000000000 +0300
-@@ -0,0 +1,69 @@
+diff -urN linux-2.6.27.org/net/ipv6/netfilter/ip6t_IMQ.c linux-2.6.27/net/ipv6/netfilter/ip6t_IMQ.c
+--- linux-2.6.27.org/net/ipv6/netfilter/ip6t_IMQ.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.27/net/ipv6/netfilter/ip6t_IMQ.c	2009-01-11 17:16:26.631246773 +0100
+@@ -0,0 +1,58 @@
 +/*
 + * This target marks packets to be enqueued to an imq device
 + */
@@ -814,29 +841,18 @@
 +#include <linux/netfilter_ipv6/ip6t_IMQ.h>
 +#include <linux/imq.h>
 +
-+static unsigned int imq_target(struct sk_buff *pskb,
-+			       const struct net_device *in,
-+			       const struct net_device *out,
-+			       unsigned int hooknum,
-+			       const struct xt_target *target,
-+			       const void *targinfo)
++static unsigned int imq_target(struct sk_buff *pskb, const struct xt_target_param *target)
 +{
-+	struct ip6t_imq_info *mr = (struct ip6t_imq_info *)targinfo;
++	struct ip6t_imq_info *mr = (struct ip6t_imq_info *)target->targinfo;
 +
 +	pskb->imq_flags = mr->todev | IMQ_F_ENQUEUE;
 +
 +	return XT_CONTINUE;
 +}
 +
-+static bool imq_checkentry(const char *tablename,
-+			  const void *entry,
-+			  const struct xt_target *target,
-+			  void *targinfo,
-+			  unsigned int hook_mask)
++static bool imq_checkentry(const struct xt_tgchk_param *target)
 +{
-+	struct ip6t_imq_info *mr;
-+
-+	mr = (struct ip6t_imq_info *)targinfo;
++	struct ip6t_imq_info *mr = (struct ip6t_imq_info *)target->targinfo;
 +
 +	if (mr->todev > IMQ_MAX_DEVS) {
 +		printk(KERN_WARNING
@@ -874,8 +890,9 @@
 +MODULE_AUTHOR("http://www.linuximq.net");
 +MODULE_DESCRIPTION("Pseudo-driver for the intermediate queue device. See http://www.linuximq.net/ for more information.");
 +MODULE_LICENSE("GPL");
---- linux-2.6.25.7/net/ipv6/netfilter/Kconfig	2008-06-16 23:24:36.000000000 +0300
-+++ linux-2.6.25.7.imq/net/ipv6/netfilter/Kconfig	2008-06-17 14:56:58.000000000 +0300
+diff -urN linux-2.6.27.org/net/ipv6/netfilter/Kconfig linux-2.6.27/net/ipv6/netfilter/Kconfig
+--- linux-2.6.27.org/net/ipv6/netfilter/Kconfig	2009-01-11 17:08:24.720800755 +0100
++++ linux-2.6.27/net/ipv6/netfilter/Kconfig	2009-01-11 17:16:26.631246773 +0100
 @@ -179,6 +179,15 @@
  
  	  To compile it as a module, choose M here.  If unsure, say N.
@@ -892,8 +909,9 @@
  config IP6_NF_TARGET_HL
  	tristate  'HL (hoplimit) target support'
  	depends on IP6_NF_MANGLE
---- linux-2.6.25.7/net/ipv6/netfilter/Makefile	2008-06-16 23:24:36.000000000 +0300
-+++ linux-2.6.25.7.imq/net/ipv6/netfilter/Makefile	2008-06-17 14:56:58.000000000 +0300
+diff -urN linux-2.6.27.org/net/ipv6/netfilter/Makefile linux-2.6.27/net/ipv6/netfilter/Makefile
+--- linux-2.6.27.org/net/ipv6/netfilter/Makefile	2009-01-11 17:08:24.720800755 +0100
++++ linux-2.6.27/net/ipv6/netfilter/Makefile	2009-01-11 17:16:26.631246773 +0100
 @@ -6,6 +6,7 @@
  obj-$(CONFIG_IP6_NF_IPTABLES) += ip6_tables.o
  obj-$(CONFIG_IP6_NF_FILTER) += ip6table_filter.o
@@ -901,60 +919,15 @@
 +obj-$(CONFIG_IP6_NF_TARGET_IMQ) += ip6t_IMQ.o
  obj-$(CONFIG_IP6_NF_QUEUE) += ip6_queue.o
  obj-$(CONFIG_IP6_NF_RAW) += ip6table_raw.o
+ obj-$(CONFIG_IP6_NF_SECURITY) += ip6table_security.o
+diff -urN linux-2.6.27.org/net/sched/sch_generic.c linux-2.6.27/net/sched/sch_generic.c
+--- linux-2.6.27.org/net/sched/sch_generic.c	2009-01-11 17:08:24.498092451 +0100
++++ linux-2.6.27/net/sched/sch_generic.c	2009-01-11 17:16:26.631246773 +0100
+@@ -188,6 +188,7 @@
  
---- linux-2.6.25.7/net/sched/sch_generic.c	2008-06-16 23:24:36.000000000 +0300
-+++ linux-2.6.25.7.imq/net/sched/sch_generic.c	2008-06-17 14:56:58.000000000 +0300
-@@ -203,6 +203,7 @@
- 
- 	clear_bit(__LINK_STATE_QDISC_RUNNING, &dev->state);
+ 	clear_bit(__QDISC_STATE_RUNNING, &q->state);
  }
 +EXPORT_SYMBOL(__qdisc_run);
  
  static void dev_watchdog(unsigned long arg)
  {
-only in patch2:
---- linux-2.6.27/drivers/net/imq.c.orig	2008-10-17 09:14:36.000000000 +0000
-+++ linux-2.6.27/drivers/net/imq.c	2008-10-20 09:06:40.000000000 +0000
-@@ -76,7 +76,7 @@
- 
- struct imq_private {
- 	struct tasklet_struct tasklet;
--	int tasklet_pending;
-+	long tasklet_pending;
- };
- 
- static nf_hookfn imq_nf_hook;
-@@ -219,8 +219,8 @@
- 	dev->stats.rx_bytes += entry->skb->len;
- 	dev->stats.rx_packets++;
- 
--	spin_lock_bh(&dev->queue_lock);
--	q = dev->qdisc;
-+	netif_tx_lock_bh(dev);
-+	q = netdev_get_tx_queue(dev, queue_num)->qdisc;
- 	if (q->enqueue) {
- 		q->enqueue(skb_get(entry->skb), q);
- 		if (skb_shared(entry->skb)) {
-@@ -231,7 +231,7 @@
- 	}
- 	if (!test_and_set_bit(1, &priv->tasklet_pending))
- 		tasklet_schedule(&priv->tasklet);
--	spin_unlock_bh(&dev->queue_lock);
-+	netif_tx_unlock_bh(dev);
- 
- 	if (skb2)
- 		kfree_skb(ret ? entry->skb : skb2);
-@@ -249,10 +249,10 @@
- 	struct net_device *dev = (struct net_device *)arg;
- 	struct imq_private *priv = netdev_priv(dev);
- 
--	spin_lock(&dev->queue_lock);
--	qdisc_run(dev);
-+	netif_tx_lock(dev);
-+	qdisc_run(netdev_get_tx_queue(dev, 0)->qdisc);
- 	clear_bit(1, &priv->tasklet_pending);
--	spin_unlock(&dev->queue_lock);
-+	netif_tx_unlock(dev);
- }
- 
- static unsigned int imq_nf_hook(unsigned int hook, struct sk_buff *pskb,
================================================================

---- CVS-web:
    http://cvs.pld-linux.org/cgi-bin/cvsweb.cgi/SOURCES/kernel-imq.patch?r1=1.1.2.1.2.13&r2=1.1.2.1.2.13.2.1&f=u



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