lkml.org 
[lkml]   [2011]   [Sep]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 04/12] perf symbols: Preserve symbol scope when parsing /proc/kallsyms
Date
From: Anton Blanchard <anton@samba.org>

kallsyms__parse capitalises the symbol type, so every symbol is marked
global. Remove this and fix symbol_type__is_a to handle both local and
global symbols.

Cc: Eric B Munson <emunson@mgebm.net>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20110824065243.077125989@samba.org
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/symbol.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index f119e85..0d94ddb 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -74,11 +74,13 @@ static void dso__set_sorted_by_name(struct dso *dso, enum map_type type)

bool symbol_type__is_a(char symbol_type, enum map_type map_type)
{
+ symbol_type = toupper(symbol_type);
+
switch (map_type) {
case MAP__FUNCTION:
return symbol_type == 'T' || symbol_type == 'W';
case MAP__VARIABLE:
- return symbol_type == 'D' || symbol_type == 'd';
+ return symbol_type == 'D';
default:
return false;
}
@@ -463,7 +465,7 @@ int kallsyms__parse(const char *filename, void *arg,
if (len + 2 >= line_len)
continue;

- symbol_type = toupper(line[len]);
+ symbol_type = line[len];
len += 2;
symbol_name = line + len;
len = line_len - len;
--
1.6.2.5


\
 
 \ /
  Last update: 2011-09-23 22:29    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site