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-rw-r--r--tools/perf/util/tsc.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/tsc.c b/tools/perf/util/tsc.c
index ef4749836ce9..4d4210d4e13d 100644
--- a/tools/perf/util/tsc.c
+++ b/tools/perf/util/tsc.c
@@ -23,3 +23,8 @@ u64 tsc_to_perf_time(u64 cyc, struct perf_tsc_conversion *tc)
return tc->time_zero + quot * tc->time_mult +
((rem * tc->time_mult) >> tc->time_shift);
}
+
+u64 __weak rdtsc(void)
+{
+ return 0;
+}