linux-kernel - [PATCH 4/4] perf symbols: Increase symbol KSYM_NAME

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Date:	Sun, 23 Oct 2011 17:12:23 -0200
From:	Arnaldo Carvalho de Melo <acme@...radead.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	linux-kernel@...r.kernel.org,
	Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>,
	Anton Blanchard <anton@...ba.org>,
	David Ahern <daahern@...co.com>, Ingo Molnar <mingo@...e.hu>,
	Paul Mackerras <paulus@...ba.org>,
	Pekka Enberg <penberg@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 4/4] perf symbols: Increase symbol KSYM_NAME_LEN size

From: Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>

Fglrx propietary driver has symbol names over 128 chars (:S). This
breaks the function kallsyms__parse.

This fix increases the size of KSYM_NAME_LEN, so kallsyms__parse can
work on such kernels.

The only counterparty, is that such function requires 128 more bytes to
work.

Acked-by: Pekka Enberg <penberg@...nel.org>
Cc: Anton Blanchard <anton@...ba.org>
Cc: David Ahern <daahern@...co.com>
Cc: Ingo Molnar <mingo@...e.hu>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Pekka Enberg <penberg@...nel.org>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Link: http://lkml.kernel.org/r/1319096606-11568-1-git-send-email-ricardo.ribalda@gmail.com
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
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 3f09a23..632b50c 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -24,7 +24,7 @@
 #include <sys/utsname.h>
 
 #ifndef KSYM_NAME_LEN
-#define KSYM_NAME_LEN 128
+#define KSYM_NAME_LEN 256
 #endif
 
 #ifndef NT_GNU_BUILD_ID
-- 
1.6.2.5

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