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net: bridge: add a flag to avoid refreshing fdb when changing/adding

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When we modify or create a new fdb entry sometimes we want to avoid
refreshing its activity in order to track it properly. One example is
when a mac is received from EVPN multi-homing peer by FRR, which doesn't
want to change local activity accounting. It makes it static and sets a
flag to track its activity.

Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nikolay Aleksandrov
2020-06-23 23:47:18 +03:00
committed by David S. Miller
parent 31cbc39b63
commit b5f1d9ec28
2 changed files with 5 additions and 1 deletions
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1
include/uapi/linux/neighbour.h
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@@ -191,6 +191,7 @@ enum {
enum {
NFEA_UNSPEC,
NFEA_ACTIVITY_NOTIFY,
NFEA_DONT_REFRESH,
__NFEA_MAX
};
#define NFEA_MAX (__NFEA_MAX - 1)