diff options
| author |   Damjan Marion <damarion@cisco.com> | 2016-09-13 17:00:41 +0200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2016-09-13 20:29:16 +0000 |
| commit | dd9310389d96be94aa48f3169fd307c01168a7ec (patch) | |
| tree | 52551044dfb6a2263d3469007c8df8d3452b90ad /vnet | |
| parent | de4582b4c25f30412a8eab5f7741e577a1387fec (diff) | |
l2_output: reset bit after mapping is created
Change-Id: I894d71b397e7451d4e596b10258933287b7e965f
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'vnet')
| -rw-r--r-- | vnet/vnet/l2/l2_output.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/vnet/vnet/l2/l2_output.c b/vnet/vnet/l2/l2_output.c index 85678caf6b7..f03796ebf76 100644 --- a/vnet/vnet/l2/l2_output.c +++ b/vnet/vnet/l2/l2_output.c @@ -634,6 +634,9 @@ l2output_create_output_node_mapping (vlib_main_t * vlib_main, vnet_main_t * vnet node = vec_elt_at_index (output_node_index_vec, sw_if_index); *node = next; + /* reset mapping bit, includes memory barrier */ + __sync_fetch_and_and (&hw0->flags, ~VNET_HW_INTERFACE_FLAG_L2OUTPUT_MAPPED); + return next; } |