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From: Zhirun Yan <zhirun.yan@intel.com>
To: dev@dpdk.org, jerinj@marvell.com, kirankumark@marvell.com,
ndabilpuram@marvell.com, stephen@networkplumber.org,
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Cc: cunming.liang@intel.com, haiyue.wang@intel.com,
mattias.ronnblom@ericsson.com, Zhirun Yan <zhirun.yan@intel.com>
Subject: [PATCH v15 11/16] graph: enable create and destroy graph scheduling
workqueue
Date: Wed, 14 Jun 2023 23:58:57 +0800
Message-Id: <20230614155902.1530963-12-zhirun.yan@intel.com>
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This patch enables to create and destroy scheduling workqueue into
common graph operations.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Signed-off-by: Zhirun Yan <zhirun.yan@intel.com>
Acked-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
lib/graph/graph.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/lib/graph/graph.c b/lib/graph/graph.c
index a5320bd94e..0c28d925bc 100644
--- a/lib/graph/graph.c
+++ b/lib/graph/graph.c
@@ -451,6 +451,11 @@ rte_graph_destroy(rte_graph_t id)
while (graph != NULL) {
tmp = STAILQ_NEXT(graph, next);
if (graph->id == id) {
+ /* Destroy the schedule work queue if has */
+ if (rte_graph_worker_model_get(graph->graph) ==
+ RTE_GRAPH_MODEL_MCORE_DISPATCH)
+ graph_sched_wq_destroy(graph);
+
/* Call fini() of the all the nodes in the graph */
graph_node_fini(graph);
/* Destroy graph fast path memory */
@@ -477,7 +482,6 @@ graph_clone(struct graph *parent_graph, const char *name, struct rte_graph_param
{
struct graph_node *graph_node;
struct graph *graph;
- RTE_SET_USED(prm);
graph_spinlock_lock();
@@ -525,6 +529,11 @@ graph_clone(struct graph *parent_graph, const char *name, struct rte_graph_param
/* Clone the graph model */
graph->graph->model = parent_graph->graph->model;
+ /* Create the graph schedule work queue */
+ if (rte_graph_worker_model_get(graph->graph) == RTE_GRAPH_MODEL_MCORE_DISPATCH &&
+ graph_sched_wq_create(graph, parent_graph, prm))
+ goto graph_mem_destroy;
+
/* Call init() of the all the nodes in the graph */
if (graph_node_init(graph))
goto graph_mem_destroy;
--
2.37.2