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-rw-r--r--tools/perf/bench/mem-functions.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/bench/mem-functions.c b/tools/perf/bench/mem-functions.c
index 2b54d0f2672a..c684910e5a48 100644
--- a/tools/perf/bench/mem-functions.c
+++ b/tools/perf/bench/mem-functions.c
@@ -21,6 +21,7 @@
#include <string.h>
#include <sys/time.h>
#include <errno.h>
+#include <linux/time64.h>
#define K 1024
@@ -89,7 +90,7 @@ static u64 get_cycles(void)
static double timeval2double(struct timeval *ts)
{
- return (double)ts->tv_sec + (double)ts->tv_usec / (double)1000000;
+ return (double)ts->tv_sec + (double)ts->tv_usec / (double)USEC_PER_SEC;
}
#define print_bps(x) do { \