[dpdk-dev] [PATCH] l2fwd-event: fix lcore allocation in poll mode
pbhagavatula at marvell.com
pbhagavatula at marvell.com
Mon Feb 3 05:46:18 CET 2020
From: Pavan Nikhilesh <pbhagavatula at marvell.com>
Skip master lcore when assigning cores to rx_queues as it is only used
to print stats.
Fixes: 4ff457986f76 ("examples/l2fwd-event: add default poll mode routines")
Cc: stable at dpdk.org
Signed-off-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
---
examples/l2fwd-event/l2fwd_poll.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/examples/l2fwd-event/l2fwd_poll.c b/examples/l2fwd-event/l2fwd_poll.c
index a3a383558..2033c65e5 100644
--- a/examples/l2fwd-event/l2fwd_poll.c
+++ b/examples/l2fwd-event/l2fwd_poll.c
@@ -116,6 +116,7 @@ l2fwd_poll_lcore_config(struct l2fwd_resources *rsrc)
/* get the lcore_id for this port */
while (rte_lcore_is_enabled(rx_lcore_id) == 0 ||
+ rx_lcore_id == rte_get_master_lcore() ||
poll_rsrc->lcore_queue_conf[rx_lcore_id].n_rx_port ==
rsrc->rx_queue_per_lcore) {
rx_lcore_id++;
--
2.17.1
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