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From: Arnaldo Carvalho de Melo on 19 May 2010 13:10
From: Arnaldo Carvalho de Melo <acme(a)redhat.com>

In __dsos__read_build_ids if the dso already had its build-id read,
don't try again.

Cc: Frédéric Weisbecker <fweisbec(a)gmail.com>
Cc: Mike Galbraith <efault(a)gmx.de>
Cc: Paul Mackerras <paulus(a)samba.org>
Cc: Peter Zijlstra <a.p.zijlstra(a)chello.nl>
Cc: Tom Zanussi <tzanussi(a)gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com>
---
tools/perf/util/symbol.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index a06131f..87d9b1b 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -1131,6 +1131,10 @@ bool __dsos__read_build_ids(struct list_head *head, bool with_hits)
list_for_each_entry(pos, head, node) {
if (with_hits && !pos->hit)
continue;
+ if (pos->has_build_id) {
+ have_build_id = true;
+ continue;
+ }
if (filename__read_build_id(pos->long_name, pos->build_id,
sizeof(pos->build_id)) > 0) {
have_build_id = true;
--
1.6.2.5

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