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testing/ostest/roundrobin: add compatible for SMP

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Fix if SMP cause calculation run in multi-core cause case break.

Signed-off-by: buxiasen <buxiasen@xiaomi.com>
This commit is contained in:
buxiasen 2025-09-11 15:12:26 +08:00 • committed by Xiang Xiao
parent b95c9980b5
commit 3bd8506ae8
1 changed files with 17 additions and 0 deletions
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17
testing/ostest/roundrobin.c
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@ -160,6 +160,9 @@ void rr_test(void)
bool test_passed = false;
pthread_attr_t attr;
pthread_addr_t result;
#ifdef CONFIG_SMP
cpu_set_t cpuset;
#endif
int status;
int i;
@ -199,6 +202,20 @@ void rr_test(void)
printf("rr_test: Set thread policy to SCHED_RR\n");
}
#ifdef CONFIG_SMP
/* RR case on SMP only run on core0 */
CPU_ZERO(&cpuset);
CPU_SET(0, &cpuset);
status = pthread_attr_setaffinity_np(&attr, sizeof(cpu_set_t), &cpuset);
if (status != OK)
{
printf("rr_test: ERROR: pthread_attr_setaffinity_np failed,"
" status=%d\n", status);
ASSERT(false);
}
#endif
/* This semaphore will prevent anything from running until we are ready */
sched_lock();