X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;ds=sidebyside;f=engines%2Fposixaio.c;h=1858e5202457eecd4c707cff7fd78f35bf1dfc34;hb=ad705bcb7e79a7cdb9891db17b4c40b13b6c30c3;hp=0872f9aebbe9ab59bd9d0e21b0ac089b0b1da8e4;hpb=67bf982340d95ca98098ea050b54b4c7adb116c0;p=fio.git

diff --git a/engines/posixaio.c b/engines/posixaio.c
index 0872f9ae..1858e520 100644
--- a/engines/posixaio.c
+++ b/engines/posixaio.c
@@ -19,13 +19,25 @@ struct posixaio_data {
 
 static int fill_timespec(struct timespec *ts)
 {
-#ifdef _POSIX_TIMERS
-	if (!clock_gettime(CLOCK_MONOTONIC, ts))
+#ifdef CONFIG_CLOCK_GETTIME
+#ifdef CONFIG_CLOCK_MONOTONIC
+	clockid_t clk = CLOCK_MONOTONIC;
+#else
+	clockid_t clk = CLOCK_REALTIME;
+#endif
+	if (!clock_gettime(clk, ts))
 		return 0;
 
 	perror("clock_gettime");
-#endif
 	return 1;
+#else
+	struct timeval tv;
+
+	gettimeofday(&tv, NULL);
+	ts->tv_sec = tv.tv_sec;
+	ts->tv_nsec = tv.tv_usec * 1000;
+	return 0;
+#endif
 }
 
 static unsigned long long ts_utime_since_now(struct timespec *t)
@@ -86,15 +98,18 @@ static int fio_posixaio_getevents(struct thread_data *td, unsigned int min,
 	struct flist_head *entry;
 	struct timespec start;
 	int have_timeout = 0;
-	int suspend_entries = 0;
+	int suspend_entries;
 	unsigned int r;
 
 	if (t && !fill_timespec(&start))
 		have_timeout = 1;
+	else
+		memset(&start, 0, sizeof(start));
 
 	r = 0;
-	memset(suspend_list, 0, sizeof(*suspend_list));
 restart:
+	memset(suspend_list, 0, sizeof(*suspend_list));
+	suspend_entries = 0;
 	flist_for_each(entry, &td->io_u_busylist) {
 		struct io_u *io_u = flist_entry(entry, struct io_u, list);
 		int err;