[dpdk-dev] [PATCH] ethdev: avoid blocking telemetry callback for link status

[Thomas Monjalon]

> >When querying the link status via telemetry interface, we don't want the
> >client to have to wait for multiple seconds for a reply. Therefore use
> >"rte_eth_link_get_nowait()" rather than "rte_eth_link_get()" in the telemetry
> >callback.
> >
> >Cc: stable at dpdk.org
> >Fixes: c190daedb9b1 ("ethdev: add telemetry callbacks")
> >
> >Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
> >---
> >--- a/lib/librte_ethdev/rte_ethdev.c
> >+++ b/lib/librte_ethdev/rte_ethdev.c
> >@@ -5692,7 +5692,7 @@ eth_dev_handle_port_link_status(const char *cmd
> >-	ret = rte_eth_link_get(port_id, &link);
> >+	ret = rte_eth_link_get_nowait(port_id, &link);
> 
> This change looks good to me.
> 
> Acked-by: Ciara Power <ciara.power at intel.com>

Acked-by: Thomas Monjalon <thomas at monjalon.net>