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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-02-22 22:15:39 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-02-25 14:27:17 +0300 |
| commit | 3846df2e0a99a2bf10023de0e9c1496592012d4c (patch) | |
| tree | d418f91907e7491047905272357cfb73ace2011d /tools/perf/util/map.h | |
| parent | c7ad21af2c8b7accb893a576b100296c61c5d610 (diff) | |
| download | linux-3846df2e0a99a2bf10023de0e9c1496592012d4c.tar.xz | |
perf symbols: Improve debugging information about symtab origins
Be more clear about DSO long names and tell from which file
kernel symbols were obtained, all in --verbose mode:
[root@mica ~]# perf report -v > /dev/null
Looking at the vmlinux_path (5 entries long)
Using /lib/modules/2.6.33-rc8-tip-00777-g0918527-dirty/build/vmlinux for symbols
[root@mica ~]# mv /lib/modules/2.6.33-rc8-tip-00777-g0918527-dirty/build/vmlinux /tmp/dd
[root@mica ~]# perf report -v > /dev/null
Looking at the vmlinux_path (5 entries long)
Using /proc/kallsyms for symbols
[root@mica ~]#
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1266866139-6361-1-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/map.h')
| -rw-r--r-- | tools/perf/util/map.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h index 86f77cb1d060..b756368076c6 100644 --- a/tools/perf/util/map.h +++ b/tools/perf/util/map.h @@ -13,6 +13,8 @@ enum map_type { #define MAP__NR_TYPES (MAP__VARIABLE + 1) +extern const char *map_type__name[MAP__NR_TYPES]; + struct dso; struct ref_reloc_sym; struct map_groups; |