summaryrefslogtreecommitdiff
path: root/tools/perf/arch/x86/util/intel-bts.c
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/arch/x86/util/intel-bts.c')
-rw-r--r--tools/perf/arch/x86/util/intel-bts.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/arch/x86/util/intel-bts.c b/tools/perf/arch/x86/util/intel-bts.c
index d66f9ad4df2e..7dc30637cf66 100644
--- a/tools/perf/arch/x86/util/intel-bts.c
+++ b/tools/perf/arch/x86/util/intel-bts.c
@@ -438,6 +438,11 @@ struct auxtrace_record *intel_bts_recording_init(int *err)
if (!intel_bts_pmu)
return NULL;
+ if (setenv("JITDUMP_USE_ARCH_TIMESTAMP", "1", 1)) {
+ *err = -errno;
+ return NULL;
+ }
+
btsr = zalloc(sizeof(struct intel_bts_recording));
if (!btsr) {
*err = -ENOMEM;