[dpdk-dev] [PATCH v2 2/4] test/stack: launch tests with mp remote launch API

[Steven Lariau]

All the cores use the same argument object, so there is no need to use
a loop to launch the test on every core one by one.
Replace loop with one call to rte_eal_mp_remote_launch

Signed-off-by: Steven Lariau <steven.lar...@arm.com>
Reviewed-by: Dharmik Thakkar <dharmik.thak...@arm.com>
Reviewed-by: Phil Yang <phil.y...@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.w...@arm.com>
Acked-by: Gage Eads <gage.e...@intel.com>
---
 app/test/test_stack.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/app/test/test_stack.c b/app/test/test_stack.c
index f64d70c9d..efd473855 100644
--- a/app/test/test_stack.c
+++ b/app/test/test_stack.c
@@ -322,7 +322,6 @@ stack_thread_push_pop(__rte_unused void *args)
 static int
 test_stack_multithreaded(uint32_t flags)
 {
-       unsigned int lcore_id;
        struct rte_stack *s;
        rte_atomic64_t size;
 
@@ -345,14 +344,8 @@ test_stack_multithreaded(uint32_t flags)
        thread_test_args.s = s;
        thread_test_args.sz = &size;
 
-       RTE_LCORE_FOREACH_SLAVE(lcore_id) {
-               if (rte_eal_remote_launch(stack_thread_push_pop,
-                                         NULL, lcore_id))
-                       rte_panic("Failed to launch lcore %d\n", lcore_id);
-       }
-
-       stack_thread_push_pop(NULL);
-
+       if (rte_eal_mp_remote_launch(stack_thread_push_pop, NULL, CALL_MASTER))
+               rte_panic("Failed to launch tests\n");
        rte_eal_mp_wait_lcore();
 
        rte_stack_free(s);
-- 
2.17.1