Merge tag 'hwspinlock-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ohad...

[deliverable/linux.git] / tools / perf / util / tsc.c

diff --git a/tools/perf/util/tsc.c b/tools/perf/util/tsc.c
index ef4749836ce94337a1618263afc19abe0761e553..4d4210d4e13d1d7fbc32a5c1f4afff58a0810fd0 100644 (file)
--- 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;
+}