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authorDamjan Marion <damarion@cisco.com>2020-09-17 09:54:07 +0200
committerDamjan Marion <damarion@cisco.com>2020-09-17 09:54:56 +0200
commitf6e6c788070e1421bbe7b10d449d9b65918ba561 (patch)
tree5f55bd77d96b5b36f432087d6b484fb142a80e6a /src/vlib
parenteb801d0efe78061b857e86d16fedfdbcac7ba57a (diff)
vppinfra: allow handoff to main thread
Type: improvement Change-Id: If2e907967c9b75997b581ff0c058bd5c15e823f5 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vlib')
-rw-r--r--src/vlib/main.c34
1 files changed, 16 insertions, 18 deletions
diff --git a/src/vlib/main.c b/src/vlib/main.c
index 912f5a5fb90..8b5611a8e39 100644
--- a/src/vlib/main.c
+++ b/src/vlib/main.c
@@ -1773,28 +1773,26 @@ vlib_main_or_worker_loop (vlib_main_t * vm, int is_main)
}
if (!is_main)
+ vlib_worker_thread_barrier_check ();
+
+ if (PREDICT_FALSE (vm->check_frame_queues + frame_queue_check_counter))
{
- vlib_worker_thread_barrier_check ();
- if (PREDICT_FALSE (vm->check_frame_queues +
- frame_queue_check_counter))
- {
- u32 processed = 0;
+ u32 processed = 0;
- if (vm->check_frame_queues)
- {
- frame_queue_check_counter = 100;
- vm->check_frame_queues = 0;
- }
+ if (vm->check_frame_queues)
+ {
+ frame_queue_check_counter = 100;
+ vm->check_frame_queues = 0;
+ }
- vec_foreach (fqm, tm->frame_queue_mains)
- processed += vlib_frame_queue_dequeue (vm, fqm);
+ vec_foreach (fqm, tm->frame_queue_mains)
+ processed += vlib_frame_queue_dequeue (vm, fqm);
- /* No handoff queue work found? */
- if (processed)
- frame_queue_check_counter = 100;
- else
- frame_queue_check_counter--;
- }
+ /* No handoff queue work found? */
+ if (processed)
+ frame_queue_check_counter = 100;
+ else
+ frame_queue_check_counter--;
}
if (PREDICT_FALSE (vec_len (vm->worker_thread_main_loop_callbacks)))