From: Ethan Jackson <ethan@nicira.com>
Date: Mon, 18 Apr 2011 22:32:30 +0000 (-0700)
Subject: lacp: Update attached status more often.
X-Git-Tag: v1.2.0~432
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=eb45889342dc2856b7225d129e2f3400950b2636;hp=45704b243abd1efcbb2ee26f342f07df4a7612f6;p=sliver-openvswitch.git

lacp: Update attached status more often.

The attached status of slaves should be updated when certain global
configuration settings change, or when a slave is destroyed.
---

diff --git a/lib/lacp.c b/lib/lacp.c
index 9b3b14b5c..a842fbe42 100644
--- a/lib/lacp.c
+++ b/lib/lacp.c
@@ -132,8 +132,13 @@ lacp_configure(struct lacp *lacp, const struct lacp_settings *s)
         lacp->name = xstrdup(s->name);
     }
 
-    memcpy(lacp->sys_id, s->id, ETH_ADDR_LEN);
-    lacp->sys_priority = s->priority;
+    if (!eth_addr_equals(lacp->sys_id, s->id)
+        || lacp->sys_priority != s->priority) {
+        memcpy(lacp->sys_id, s->id, ETH_ADDR_LEN);
+        lacp->sys_priority = s->priority;
+        lacp->update = true;
+    }
+
     lacp->active = s->active;
     lacp->fast = s->fast;
 }
@@ -225,6 +230,7 @@ lacp_slave_unregister(struct lacp *lacp, const void *slave_)
 
     if (slave) {
         slave_destroy(slave);
+        lacp->update = true;
     }
 }