Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

[mirror_qemu.git] / tests / qht-bench.c

diff --git a/tests/qht-bench.c b/tests/qht-bench.c
index ab4e7081801f1f350d656a39634d15383becacb8..eb88a90137611690e89b07501d3784dfe97d01a7 100644 (file)
--- a/tests/qht-bench.c
+++ b/tests/qht-bench.c
@@ -284,7 +284,8 @@ static void do_threshold(double rate, uint64_t *threshold)
     if (rate == 1.0) {
         *threshold = UINT64_MAX;
     } else {
-        *threshold = rate * UINT64_MAX;
+        *threshold = (rate * 0xffff000000000000ull)
+                   + (rate * 0x0000ffffffffffffull);
     }
 }
 
@@ -398,16 +399,14 @@ static void pr_stats(void)
 
 static void run_test(void)
 {
-    unsigned int remaining;
     int i;
 
     while (atomic_read(&n_ready_threads) != n_rw_threads + n_rz_threads) {
         cpu_relax();
     }
+
     atomic_set(&test_start, true);
-    do {
-        remaining = sleep(duration);
-    } while (remaining);
+    g_usleep(duration * G_USEC_PER_SEC);
     atomic_set(&test_stop, true);
 
     for (i = 0; i < n_rw_threads; i++) {