---

yaml --- r: 122191 b: refs/heads/master c: 50a3065 h: refs/heads/master i: 122189: 5318026 122187: a9584e7 122183: 2545c02 122175: f612b7a v: v3
git-mirror · Nov 26, 2008 · c9e411f · c9e411f
1 parent be5f68f
commit c9e411f
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Showing 6 changed files with 14 additions and 14 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c78371441c0d957f54c9f8a35b3ee5a378d14808
+refs/heads/master: 50a30657fd7ee77a94a6bf0ad86eba7c37c3032e
diff --git a/trunk/include/net/netns/xfrm.h b/trunk/include/net/netns/xfrm.h
@@ -2,6 +2,7 @@
 #define __NETNS_XFRM_H
 
 #include <linux/list.h>
+#include <linux/wait.h>
 #include <linux/workqueue.h>
 
 struct netns_xfrm {
@@ -22,6 +23,8 @@ struct netns_xfrm {
 	struct work_struct	state_hash_work;
 	struct hlist_head	state_gc_list;
 	struct work_struct	state_gc_work;
+
+	wait_queue_head_t	km_waitq;
 };
 
 #endif
diff --git a/trunk/include/net/xfrm.h b/trunk/include/net/xfrm.h
@@ -1459,7 +1459,6 @@ extern int xfrm_migrate(struct xfrm_selector *sel, u8 dir, u8 type,
 			struct xfrm_kmaddress *k);
 #endif
 
-extern wait_queue_head_t km_waitq;
 extern int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport);
 extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid);
 extern int km_report(u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr);

diff --git a/trunk/net/key/af_key.c b/trunk/net/key/af_key.c
@@ -1411,7 +1411,7 @@ static int pfkey_acquire(struct sock *sk, struct sk_buff *skb, struct sadb_msg *
 	spin_lock_bh(&x->lock);
 	if (x->km.state == XFRM_STATE_ACQ) {
 		x->km.state = XFRM_STATE_ERROR;
-		wake_up(&km_waitq);
+		wake_up(&init_net.xfrm.km_waitq);
 	}
 	spin_unlock_bh(&x->lock);
 	xfrm_state_put(x);

diff --git a/trunk/net/xfrm/xfrm_policy.c b/trunk/net/xfrm/xfrm_policy.c
@@ -1691,11 +1691,11 @@ int __xfrm_lookup(struct dst_entry **dst_p, struct flowi *fl,
 			if (err == -EAGAIN && (flags & XFRM_LOOKUP_WAIT)) {
 				DECLARE_WAITQUEUE(wait, current);
 
-				add_wait_queue(&km_waitq, &wait);
+				add_wait_queue(&init_net.xfrm.km_waitq, &wait);
 				set_current_state(TASK_INTERRUPTIBLE);
 				schedule();
 				set_current_state(TASK_RUNNING);
-				remove_wait_queue(&km_waitq, &wait);
+				remove_wait_queue(&init_net.xfrm.km_waitq, &wait);
 
 				nx = xfrm_tmpl_resolve(pols, npols, fl, xfrm, family);
 

diff --git a/trunk/net/xfrm/xfrm_state.c b/trunk/net/xfrm/xfrm_state.c
@@ -170,9 +170,6 @@ static void xfrm_hash_resize(struct work_struct *work)
 	mutex_unlock(&hash_resize_mutex);
 }
 
-DECLARE_WAIT_QUEUE_HEAD(km_waitq);
-EXPORT_SYMBOL(km_waitq);
-
 static DEFINE_RWLOCK(xfrm_state_afinfo_lock);
 static struct xfrm_state_afinfo *xfrm_state_afinfo[NPROTO];
 
@@ -399,7 +396,7 @@ static void xfrm_state_gc_task(struct work_struct *work)
 	hlist_for_each_entry_safe(x, entry, tmp, &gc_list, gclist)
 		xfrm_state_gc_destroy(x);
 
-	wake_up(&km_waitq);
+	wake_up(&net->xfrm.km_waitq);
 }
 
 static inline unsigned long make_jiffies(long secs)
@@ -470,7 +467,7 @@ static void xfrm_timer_handler(unsigned long data)
 expired:
 	if (x->km.state == XFRM_STATE_ACQ && x->id.spi == 0) {
 		x->km.state = XFRM_STATE_EXPIRED;
-		wake_up(&km_waitq);
+		wake_up(&init_net.xfrm.km_waitq);
 		next = 2;
 		goto resched;
 	}
@@ -638,7 +635,7 @@ int xfrm_state_flush(u8 proto, struct xfrm_audit *audit_info)
 
 out:
 	spin_unlock_bh(&xfrm_state_lock);
-	wake_up(&km_waitq);
+	wake_up(&init_net.xfrm.km_waitq);
 	return err;
 }
 EXPORT_SYMBOL(xfrm_state_flush);
@@ -929,7 +926,7 @@ static void __xfrm_state_insert(struct xfrm_state *x)
 	if (x->replay_maxage)
 		mod_timer(&x->rtimer, jiffies + x->replay_maxage);
 
-	wake_up(&km_waitq);
+	wake_up(&init_net.xfrm.km_waitq);
 
 	init_net.xfrm.state_num++;
 
@@ -1743,7 +1740,7 @@ void km_state_expired(struct xfrm_state *x, int hard, u32 pid)
 	km_state_notify(x, &c);
 
 	if (hard)
-		wake_up(&km_waitq);
+		wake_up(&init_net.xfrm.km_waitq);
 }
 
 EXPORT_SYMBOL(km_state_expired);
@@ -1794,7 +1791,7 @@ void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid)
 	km_policy_notify(pol, dir, &c);
 
 	if (hard)
-		wake_up(&km_waitq);
+		wake_up(&init_net.xfrm.km_waitq);
 }
 EXPORT_SYMBOL(km_policy_expired);
 
@@ -2089,6 +2086,7 @@ int __net_init xfrm_state_init(struct net *net)
 	INIT_WORK(&net->xfrm.state_hash_work, xfrm_hash_resize);
 	INIT_HLIST_HEAD(&net->xfrm.state_gc_list);
 	INIT_WORK(&net->xfrm.state_gc_work, xfrm_state_gc_task);
+	init_waitqueue_head(&net->xfrm.km_waitq);
 	return 0;
 
 out_byspi: