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-rw-r--r--kernel/trace/trace_clock.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
index c1637f90c8a3..4702efb00ff2 100644
--- a/kernel/trace/trace_clock.c
+++ b/kernel/trace/trace_clock.c
@@ -115,9 +115,9 @@ u64 notrace trace_clock_global(void)
prev_time = READ_ONCE(trace_clock_struct.prev_time);
now = sched_clock_cpu(this_cpu);
- /* Make sure that now is always greater than prev_time */
+ /* Make sure that now is always greater than or equal to prev_time */
if ((s64)(now - prev_time) < 0)
- now = prev_time + 1;
+ now = prev_time;
/*
* If in an NMI context then dont risk lockups and simply return
@@ -131,7 +131,7 @@ u64 notrace trace_clock_global(void)
/* Reread prev_time in case it was already updated */
prev_time = READ_ONCE(trace_clock_struct.prev_time);
if ((s64)(now - prev_time) < 0)
- now = prev_time + 1;
+ now = prev_time;
trace_clock_struct.prev_time = now;