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Fix memory leak on failed tap creation per upstream 37b5cccb; Also, sync the RX/TX queues to be the same as upstream linux-cp

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Pim van Pelt
2023-01-11 11:13:40 +01:00
parent 532858f8b7
commit e035203162
1 changed files with 5 additions and 1 deletions
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6
lcpng_interface.c
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@@ -951,13 +951,16 @@ lcp_itf_pair_create (u32 phy_sw_if_index, u8 *host_if_name,
else else
{ {
tap_create_if_args_t args = { tap_create_if_args_t args = {
.num_rx_queues = 1, .num_rx_queues = clib_max (1, vlib_num_workers ()),
.num_tx_queues = 1,
.id = hw->hw_if_index, .id = hw->hw_if_index,
.sw_if_index = ~0, .sw_if_index = ~0,
.rx_ring_sz = 256, .rx_ring_sz = 256,
.tx_ring_sz = 256, .tx_ring_sz = 256,
.host_if_name = host_if_name, .host_if_name = host_if_name,
.host_namespace = 0, .host_namespace = 0,
.rv = 0,
.error = NULL,
}; };
ethernet_interface_t *ei; ethernet_interface_t *ei;
u32 host_sw_mtu_size; u32 host_sw_mtu_size;
@@ -996,6 +999,7 @@ lcp_itf_pair_create (u32 phy_sw_if_index, u8 *host_if_name,
{ {
LCP_ITF_PAIR_ERR ("pair_create: could not create tap, retval:%d", LCP_ITF_PAIR_ERR ("pair_create: could not create tap, retval:%d",
args.rv); args.rv);
clib_error_free (args.error);
return args.rv; return args.rv;
} }