Large segment support need to use this refactored function to
send individual segments.
Signed-off-by: Pravin B Shelar <pshe...@ovn.org>
Acked-by: Jesse Gross <je...@kernel.org>
---
lib/dpif-netdev.c | 41 ++++++++++++++++++++++++++---------------
1 file changed, 26 insertions(+), 15 deletions(-)
diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
index 8f23a8f..9bba514 100644
--- a/lib/dpif-netdev.c
+++ b/lib/dpif-netdev.c
@@ -3716,6 +3716,30 @@ error:
}
static void
+dp_execute_userspace_action(struct dp_netdev_pmd_thread *pmd,
+ struct dp_packet *packet, bool may_steal,
+ struct flow *flow, ovs_u128 *ufid,
+ struct ofpbuf *actions,
+ const struct nlattr *userdata)
+{
+ struct dp_packet_batch b;
+ int error;
+
+ ofpbuf_clear(actions);
+
+ error = dp_netdev_upcall(pmd, packet, flow, NULL, ufid,
+ DPIF_UC_ACTION, userdata, actions,
+ NULL);
+ if (!error || error == ENOSPC) {
+ packet_batch_init_packet(&b, packet);
+ dp_netdev_execute_actions(pmd, &b, may_steal,
+ actions->data, actions->size);
+ } else if (may_steal) {
+ dp_packet_delete(packet);
+ }
+}
+
+static void
dp_execute_cb(void *aux_, struct dp_packet_batch *packets_,
const struct nlattr *a, bool may_steal)
OVS_NO_THREAD_SAFETY_ANALYSIS
@@ -3804,23 +3828,10 @@ dp_execute_cb(void *aux_, struct dp_packet_batch
*packets_,
ofpbuf_init(&actions, 0);
for (i = 0; i < packets_->count; i++) {
- int error;
- struct dp_packet_batch b;
-
- ofpbuf_clear(&actions);
-
flow_extract(packets[i], &flow);
dpif_flow_hash(dp->dpif, &flow, sizeof flow, &ufid);
- error = dp_netdev_upcall(pmd, packets[i], &flow, NULL, &ufid,
- DPIF_UC_ACTION, userdata,&actions,
- NULL);
- if (!error || error == ENOSPC) {
- packet_batch_init_packet(&b, packets[i]);
- dp_netdev_execute_actions(pmd, &b, may_steal,
- actions.data, actions.size);
- } else if (may_steal) {
- dp_packet_delete(packets[i]);
- }
+ dp_execute_userspace_action(pmd, packets[i], may_steal, &flow,
+ &ufid, &actions, userdata);
}
ofpbuf_uninit(&actions);
fat_rwlock_unlock(&dp->upcall_rwlock);
--
2.5.5
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