perf: 'perf kvm' tool for monitoring guest performance from host

Here is the patch of userspace perf tool.

Signed-off-by: Zhang Yanmin <yanmin_zhang@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c
index af2ad8b92f76..623afe3fdcb8 100644
--- a/tools/perf/builtin-buildid-list.c
+++ b/tools/perf/builtin-buildid-list.c
@@ -46,7 +46,7 @@ static int __cmd_buildid_list(void)
         if (with_hits)
                 perf_session__process_events(session, &build_id__mark_dso_hit_ops);
 
-        dsos__fprintf_buildid(stdout, with_hits);
+        dsos__fprintf_buildid(&session->kerninfo_root, stdout, with_hits);
 
         perf_session__delete(session);
         return err;