linux-kernel - [PATCH 1/2] perf symbols: Fix inverted logic for showing kallsyms as the source of symbols

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Date:	Fri, 22 Jan 2010 14:35:01 -0200
From:	Arnaldo Carvalho de Melo <acme@...radead.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	linux-kernel@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Frédéric Weisbecker <fweisbec@...il.com>,
	Mike Galbraith <efault@....de>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>
Subject: [PATCH 1/2] perf symbols: Fix inverted logic for showing kallsyms as the source of symbols

From: Arnaldo Carvalho de Melo <acme@...hat.com>

Only if we parsed /proc/kallsyms (or a copy found in the buildid cache)
we should set the dso long name to "[kernel.kallsyms]".

Reported-by: Mike Galbraith <efault@....de>
Cc: Frédéric Weisbecker <fweisbec@...il.com>
Cc: Mike Galbraith <efault@....de>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Paul Mackerras <paulus@...ba.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/symbol.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 6f30fe1..1270cf8 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -1671,7 +1671,7 @@ do_kallsyms:
 out_try_fixup:
 	if (err > 0) {
 out_fixup:
-		if (kallsyms_filename == NULL)
+		if (kallsyms_filename != NULL)
 			dso__set_long_name(self, strdup("[kernel.kallsyms]"));
 		map__fixup_start(map);
 		map__fixup_end(map);
-- 
1.6.2.5

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