From 1aa991280c00f4c160f035e5d5c62273b7fd8b63 Mon Sep 17 00:00:00 2001 From: Brian Russell Date: Thu, 18 Feb 2021 11:00:38 +0000 Subject: policer: add thread handoff for device input Add worker thread handoff for policers on the device input feature arc on an interface. Type: improvement Signed-off-by: Brian Russell Change-Id: Ib795457a09a5b3be3c4e6422c91e33100192b8e2 --- src/vnet/policer/police_inlines.h | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) (limited to 'src/vnet/policer/police_inlines.h') diff --git a/src/vnet/policer/police_inlines.h b/src/vnet/policer/police_inlines.h index 9f56e1134d6..59afb562509 100644 --- a/src/vnet/policer/police_inlines.h +++ b/src/vnet/policer/police_inlines.h @@ -124,10 +124,14 @@ policer_handoff (vlib_main_t *vm, vlib_node_runtime_t *node, vnet_policer_main_t *pm; policer_t *policer; u32 this_thread, policer_thread; + bool single_policer_node = (policer_index != ~0); pm = &vnet_policer_main; - policer = &pm->policers[policer_index]; - policer_thread = policer->thread_index; + if (single_policer_node) + { + policer = &pm->policers[policer_index]; + policer_thread = policer->thread_index; + } this_thread = vm->thread_index; from = vlib_frame_vector_args (frame); @@ -139,7 +143,16 @@ policer_handoff (vlib_main_t *vm, vlib_node_runtime_t *node, while (n_left_from > 0) { - ti[0] = policer_thread; + if (!single_policer_node) + { + policer_index = vnet_buffer (b[0])->policer.index; + policer = &pm->policers[policer_index]; + ti[0] = policer->thread_index; + } + else + { + ti[0] = policer_thread; + } if (PREDICT_FALSE ((node->flags & VLIB_NODE_FLAG_TRACE) && b[0]->flags & VLIB_BUFFER_IS_TRACED)) @@ -147,7 +160,7 @@ policer_handoff (vlib_main_t *vm, vlib_node_runtime_t *node, policer_handoff_trace_t *t = vlib_add_trace (vm, node, b[0], sizeof (*t)); t->current_worker_index = this_thread; - t->next_worker_index = policer_thread; + t->next_worker_index = ti[0]; t->policer_index = policer_index; } -- cgit 1.2.3-korg