[PATCH 2/3] perf buildid-list: Requires ordered events

From	Adrian Hunter <adrian.hunter@intel.com>
Newsgroups	linux.kernel
Subject	[PATCH 2/3] perf buildid-list: Requires ordered events
Date	2015-11-13 11:00 +0100
Message-ID	<qujjc-4J1-19@gated-at.bofh.it> (permalink)
References	<qujjc-4J1-13@gated-at.bofh.it>
Organization	Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki

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perf buildid-list processes events to determine hits
(i.e. with-hits option).  That may not work if events
are not sorted in order. i.e. MMAP events must be
processed before the samples that depend on them so
that sample processing can 'hit' the DSO to which
the MMAP refers.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
 tools/perf/util/build-id.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c
index d909459fb54c..217b5a60e2ab 100644
--- a/tools/perf/util/build-id.c
+++ b/tools/perf/util/build-id.c
@@ -76,6 +76,7 @@ struct perf_tool build_id__mark_dso_hit_ops = {
 	.exit	= perf_event__exit_del_thread,
 	.attr		 = perf_event__process_attr,
 	.build_id	 = perf_event__process_build_id,
+	.ordered_events	 = true,
 };
 
 int build_id__sprintf(const u8 *build_id, int len, char *bf)
-- 
1.9.1

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[PATCH 2/3] perf buildid-list: Requires ordered events Adrian Hunter <adrian.hunter@intel.com> - 2015-11-13 11:00 +0100

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