- /* Reserve up to min(MAX_BULK, available slots) stack entries,
- * then push and pop those stack entries.
- */
- do {
- uint64_t sz = rte_atomic64_read(thread_test_args.sz);
- volatile uint64_t *sz_addr;
-
- sz_addr = (volatile uint64_t *)thread_test_args.sz;
-
- num = RTE_MIN(rte_rand() % MAX_BULK, STACK_SIZE - sz);
-
- success = rte_atomic64_cmpset(sz_addr, sz, sz + num);
- } while (success == 0);