For smp barriers in app/test, remove the unnecessary barriers
and fix some bugs.

v2:
1. remove ring stress test patch for that Honnappa will
do some changes for rte_remote_launch APIs

v3:
1. change the patch tag (Jerin)

Feifei Wang (1):
  test/trace: collect perf data after worker threads exit

 app/test/test_trace_perf.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

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2.25.1