[17/17] test-eventdev: use previous value atomic fetch operations
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Commit Message
Use __atomic_fetch_{add,and,or,sub,xor} instead of
__atomic_{add,and,or,sub,xor}_fetch when we have no interest in the
result of the operation.
Reduces unnecessary codegen that provided the result of the atomic
operation that was not used.
Change brings closer alignment with atomics available in C11 standard
and will reduce review effort when they are integrated.
Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
---
app/test-eventdev/test_order_common.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
@@ -113,7 +113,7 @@ struct test_order {
*/
expected_flow_seq[flow]++;
rte_pktmbuf_free(ev->mbuf);
- __atomic_sub_fetch(outstand_pkts, 1, __ATOMIC_RELAXED);
+ __atomic_fetch_sub(outstand_pkts, 1, __ATOMIC_RELAXED);
}
static __rte_always_inline void