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vxlan: do not age static remote mac entries

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[ Upstream commit efb5f68f32995c146944a9d4257c3cf8eae2c4a1 ]

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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Balakrishnan Raman 2017-01-23 20:44:33 -08:00 committed by Greg Kroah-Hartman
parent b07bf23646
commit 32bd4d2ed9
1 changed files with 1 additions and 1 deletions
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2
drivers/net/vxlan.c
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@ -2285,7 +2285,7 @@ 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;