---

yaml
---
r: 34608
b: refs/heads/master
c: c7f5ea3
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2575b65434d56559bd03854450b9b6aaf19b9c90
+refs/heads/master: c7f5ea3a4d1ae6b3b426e113358fdc57494bc754

trunk/include/net/xfrm.h

@@ -996,7 +996,6 @@ struct xfrm_state * xfrm_find_acq(u8 mode, u32 reqid, u8 proto,
 extern void xfrm_policy_flush(u8 type);
 extern int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol);
 extern int xfrm_flush_bundles(void);
-extern void xfrm_flush_all_bundles(void);
 extern int xfrm_bundle_ok(struct xfrm_dst *xdst, struct flowi *fl, int family, int strict);
 extern void xfrm_init_pmtu(struct dst_entry *dst);
 

trunk/net/xfrm/xfrm_policy.c

@@ -1478,16 +1478,6 @@ int xfrm_flush_bundles(void)
 	return 0;
 }
 
-static int always_true(struct dst_entry *dst)
-{
-	return 1;
-}
-
-void xfrm_flush_all_bundles(void)
-{
-	xfrm_prune_bundles(always_true);
-}
-
 void xfrm_init_pmtu(struct dst_entry *dst)
 {
 	do {

trunk/net/xfrm/xfrm_state.c

@@ -761,13 +761,30 @@ static void __xfrm_state_insert(struct xfrm_state *x)
 		schedule_work(&xfrm_hash_work);
 }
 
+/* xfrm_state_lock is held */
+static void __xfrm_state_bump_genids(struct xfrm_state *xnew)
+{
+	unsigned short family = xnew->props.family;
+	u32 reqid = xnew->props.reqid;
+	struct xfrm_state *x;
+	struct hlist_node *entry;
+	unsigned int h;
+
+	h = xfrm_dst_hash(&xnew->id.daddr, reqid, family);
+	hlist_for_each_entry(x, entry, xfrm_state_bydst+h, bydst) {
+		if (x->props.family	== family &&
+		    x->props.reqid	== reqid &&
+		    !xfrm_addr_cmp(&x->id.daddr, &xnew->id.daddr, family))
+			x->genid = xfrm_state_genid;
+	}
+}
+
 void xfrm_state_insert(struct xfrm_state *x)
 {
 	spin_lock_bh(&xfrm_state_lock);
+	__xfrm_state_bump_genids(x);
 	__xfrm_state_insert(x);
 	spin_unlock_bh(&xfrm_state_lock);
-
-	xfrm_flush_all_bundles();
 }
 EXPORT_SYMBOL(xfrm_state_insert);
 
@@ -889,15 +906,13 @@ int xfrm_state_add(struct xfrm_state *x)
 				     x->id.proto,
 				     &x->id.daddr, &x->props.saddr, 0);
 
+	__xfrm_state_bump_genids(x);
 	__xfrm_state_insert(x);
 	err = 0;
 
 out:
 	spin_unlock_bh(&xfrm_state_lock);
 
-	if (!err)
-		xfrm_flush_all_bundles();
-
 	if (x1) {
 		xfrm_state_delete(x1);
 		xfrm_state_put(x1);