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

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Date:	Thu, 20 Oct 2011 09:43:26 +0200
From:	Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
To:	a.p.zijlstra@...llo.nl, paulus@...ba.org, mingo@...e.hu,
	acme@...stprotocols.net, anton@...ba.org, penberg@...nel.org,
	daahern@...co.com, linux-kernel@...r.kernel.org
Cc:	Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
Subject: [PATCH] tools/perf: Increase symbol KSYM_NAME_LEN size

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.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@...il.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 40eeaf0..d4f8750 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
-- 
1.7.7

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