Re: [PATCH v2] graph: fix head move when graph walk in mcore dispatch

[Thomas Monjalon <thomas@monjalon.net>]

28/03/2024 09:32, Yan, Zhirun:
> From: Wu, Jingjing <jingjing.wu@intel.com>
> > --- a/lib/graph/rte_graph_model_mcore_dispatch.h
> > +++ b/lib/graph/rte_graph_model_mcore_dispatch.h
> > @@ -100,9 +100,8 @@ rte_graph_walk_mcore_dispatch(struct rte_graph
> > *graph)
> >  		node = (struct rte_node *)RTE_PTR_ADD(graph,
> > cir_start[(int32_t)head++]);
> > 
> >  		/* skip the src nodes which not bind with current worker */
> > -		if ((int32_t)head < 0 && node->dispatch.lcore_id != graph-
> > >dispatch.lcore_id)
> > +		if ((int32_t)head < 1 && node->dispatch.lcore_id !=
> > +graph->dispatch.lcore_id)
> >  			continue;
> > -
> No need for this line.
> 
> >  		/* Schedule the node until all task/objs are done */
> >  		if (node->dispatch.lcore_id != RTE_MAX_LCORE &&
> >  		    graph->dispatch.lcore_id != node->dispatch.lcore_id &&
> > --
> > 2.34.1
> 
> With small change,
> 
> Acked-by: Zhirun Yan <zhirun.yan@intel.com>

Applied with above change, thanks.