[PATCH v11 11/16] graph: enable create and destroy graph scheduling workqueue

[Zhirun Yan]

This patch enables to create and destroy scheduling workqueue into
common graph operations.

Signed-off-by: Haiyue Wang <haiyue.w...@intel.com>
Signed-off-by: Cunming Liang <cunming.li...@intel.com>
Signed-off-by: Zhirun Yan <zhirun....@intel.com>
Acked-by: Pavan Nikhilesh <pbhagavat...@marvell.com>
---
 lib/graph/graph.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/lib/graph/graph.c b/lib/graph/graph.c
index 41251e3435..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 */
@@ -524,6 +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