crypto-sw-scheduler: crypto-dispatch improvement

[vpp.git] / src / plugins / crypto_sw_scheduler / main.c

diff --git a/src/plugins/crypto_sw_scheduler/main.c b/src/plugins/crypto_sw_scheduler/main.c
index b32c8ae..73a158e 100644 (file)
--- a/src/plugins/crypto_sw_scheduler/main.c
+++ b/src/plugins/crypto_sw_scheduler/main.c
@@ -455,7 +455,9 @@ crypto_sw_scheduler_dequeue (vlib_main_t *vm, u32 *nb_elts_processed,
   crypto_sw_scheduler_queue_t *current_queue = 0;
   u32 tail, head;
   u8 found = 0;
+  u8 recheck_queues = 1;
 
+run_next_queues:
   /* get a pending frame to process */
   if (ptd->self_crypto_enabled)
     {
@@ -565,6 +567,11 @@ crypto_sw_scheduler_dequeue (vlib_main_t *vm, u32 *nb_elts_processed,
       return f;
     }
 
+  if (!found && recheck_queues)
+    {
+      recheck_queues = 0;
+      goto run_next_queues;
+    }
   return 0;
 }