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authorNathan Skrzypczak <nathan.skrzypczak@gmail.com>2021-02-15 14:57:45 +0100
committerBeno�t Ganne <bganne@cisco.com>2021-02-26 09:19:34 +0000
commitedb1716461113913b4dd08493f6445df3398e664 (patch)
tree9fd3e0de42c9a24bc7dd26dbf7b8395a76745639 /src/vnet/interface
parent455779f84e2883dcfad095e25132d0d74ec15bfc (diff)
interface: Fix rxq deletion
Type: fix Change-Id: Ie89663de42ec94823b32aa1edf94f2c03df06627 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
Diffstat (limited to 'src/vnet/interface')
-rw-r--r--src/vnet/interface/rx_queue.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/src/vnet/interface/rx_queue.c b/src/vnet/interface/rx_queue.c
index 9c73351184d..1099a0ba0f9 100644
--- a/src/vnet/interface/rx_queue.c
+++ b/src/vnet/interface/rx_queue.c
@@ -104,7 +104,7 @@ vnet_hw_if_unregister_rx_queue (vnet_main_t *vnm, u32 queue_index)
vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, rxq->hw_if_index);
u64 key;
- key = ((u64) rxq->hw_if_index << 32) | rxq->queue_id;
+ key = rx_queue_key (rxq->hw_if_index, rxq->queue_id);
hash_unset_mem_free (&im->rxq_index_by_hw_if_index_and_queue_id, &key);
for (int i = 0; i < vec_len (hi->rx_queue_indices); i++)
@@ -122,11 +122,20 @@ void
vnet_hw_if_unregister_all_rx_queues (vnet_main_t *vnm, u32 hw_if_index)
{
vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, hw_if_index);
+ vnet_interface_main_t *im = &vnm->interface_main;
+ vnet_hw_if_rx_queue_t *rxq;
+ u64 key;
log_debug ("unregister_all: interface %v", hi->name);
for (int i = 0; i < vec_len (hi->rx_queue_indices); i++)
- vnet_hw_if_unregister_rx_queue (vnm, hi->rx_queue_indices[i]);
+ {
+ rxq = vnet_hw_if_get_rx_queue (vnm, hi->rx_queue_indices[i]);
+ key = rx_queue_key (rxq->hw_if_index, rxq->queue_id);
+ hash_unset_mem_free (&im->rxq_index_by_hw_if_index_and_queue_id, &key);
+
+ pool_put_index (im->hw_if_rx_queues, hi->rx_queue_indices[i]);
+ }
vec_free (hi->rx_queue_indices);
}