2 files changed, 5 insertions, 9 deletions
diff --git a/erts/emulator/beam/erl_lock_count.c b/erts/emulator/beam/erl_lock_count.c
index ddeb56a6be..c6d8f4df95 100644
--- a/erts/emulator/beam/erl_lock_count.c
+++ b/erts/emulator/beam/erl_lock_count.c
@@ -104,16 +104,13 @@ static void lcnt_clear_stats(erts_lcnt_lock_stats_t *stats) {
 }
 
 static void lcnt_time(erts_lcnt_time_t *time) {
-#if 0 || defined(ERTS_HAVE_OS_MONOTONIC_TIME_SUPPORT)
-    ErtsMonotonicTime mtime = ERTS_MONOTONIC_TO_NSEC(erts_os_monotonic_time());
+    /*
+     * erts_sys_hrtime() is the highest resolution
+     * we could find, it may or may not be monotonic...
+     */
+    ErtsMonotonicTime mtime = erts_sys_hrtime();
     time->s  = (unsigned long) (mtime / 1000000000LL);
     time->ns = (unsigned long) (mtime - 1000000000LL*time->s);
-#else
-  SysTimeval tv;
-  sys_gettimeofday(&tv);
-  time->s  = tv.tv_sec;
-  time->ns = tv.tv_usec*1000LL;
-#endif
 }
 
 static void lcnt_time_diff(erts_lcnt_time_t *d, erts_lcnt_time_t *t1, erts_lcnt_time_t *t0) {
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h
index d83bdf8d31..c51b665db9 100644
--- a/erts/emulator/beam/sys.h
+++ b/erts/emulator/beam/sys.h
@@ -708,7 +708,6 @@ extern int erts_init_time_sup(int, ErtsTimeWarpMode);
 extern void erts_sys_init_float(void);
 extern void erts_thread_init_float(void);
 extern void erts_thread_disable_fpe(void);
-
 ERTS_GLB_INLINE int erts_block_fpe(void);
 ERTS_GLB_INLINE void erts_unblock_fpe(int);