[dpdk-dev] [PATCH 2/3] testpmd: block secondary process

Stephen Hemminger stephen at networkplumber.org
Fri Aug 2 04:51:53 CEST 2019


Since testpmd has several issues which keep it from working correctly
as a secondary process; abort if user tries to do it, rather than
running into later problems.

Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
---
 app/test-pmd/testpmd.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 159c2ef05b6c..d0142cae68d7 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -3243,6 +3243,9 @@ main(int argc, char** argv)
 	if (diag < 0)
 		rte_panic("Cannot init EAL\n");
 
+	if (rte_eal_process_type() == RTE_PROC_SECONDARY)
+		rte_panic("Secondary process type not supported.\n");
+
 	ret = register_eth_event_callback();
 	if (ret != 0)
 		rte_panic("Cannot register for ethdev events");
-- 
2.20.1



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