[PATCH 4/4] perf symbols: Increase symbol KSYM_NAME_LEN size

From: Arnaldo Carvalho de Melo
Date: Sun Oct 23 2011 - 15:12:41 EST


From: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>

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@xxxxxxxxxx>
Cc: Anton Blanchard <anton@xxxxxxxxx>
Cc: David Ahern <daahern@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Link: http://lkml.kernel.org/r/1319096606-11568-1-git-send-email-ricardo.ribalda@xxxxxxxxx
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
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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