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authorArnaldo Carvalho de Melo <acme@redhat.com>2010-02-03 19:52:04 +0100
committerIngo Molnar <mingo@elte.hu>2010-02-04 09:33:26 +0100
commit7b2567c1f57c059de29d3f2ca03aca84473865c8 (patch)
tree9cd0a424d666c921c1d46dcdb648313cb36ec1da /tools/perf/util/build-id.h
parentperf probe: Don't use a perf_session instance just to resolve symbols (diff)
downloadlinux-7b2567c1f57c059de29d3f2ca03aca84473865c8.tar.xz
linux-7b2567c1f57c059de29d3f2ca03aca84473865c8.zip
perf build-id: Move the routine to find DSOs with hits to the lib
Because 'perf record' will have to find the build-ids in after we stop recording, so as to reduce even more the impact in the workload while we do the measurement. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1265223128-11786-5-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/build-id.h')
-rw-r--r--tools/perf/util/build-id.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/perf/util/build-id.h b/tools/perf/util/build-id.h
new file mode 100644
index 000000000000..1d981d63cf9a
--- /dev/null
+++ b/tools/perf/util/build-id.h
@@ -0,0 +1,8 @@
+#ifndef PERF_BUILD_ID_H_
+#define PERF_BUILD_ID_H_ 1
+
+#include "session.h"
+
+extern struct perf_event_ops build_id__mark_dso_hit_ops;
+
+#endif