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[net-next,v2,2/2] vxlan: do not age static remote mac entries

Message ID 1485233073-11391-3-git-send-email-roopa@cumulusnetworks.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Roopa Prabhu Jan. 24, 2017, 4:44 a.m. UTC 
From: Balakrishnan Raman <ramanb@cumulusnetworks.com>

Mac aging is applicable only for dynamically learnt remote mac
entries. Check for user configured static remote mac entries
and skip aging.

Signed-off-by: Balakrishnan Raman <ramanb@cumulusnetworks.com>
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
---
 drivers/net/vxlan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index b34822f..09aa52e 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2268,7 +2268,7 @@  static void vxlan_cleanup(unsigned long arg)
 				= container_of(p, struct vxlan_fdb, hlist);
 			unsigned long timeout;
 
-			if (f->state & NUD_PERMANENT)
+			if (f->state & (NUD_PERMANENT | NUD_NOARP))
 				continue;
 
 			timeout = f->used + vxlan->cfg.age_interval * HZ;