Messages in this thread Patch in this message | | | From | Jamie Iles <> | Subject | [PATCH] perf symbols: don't use modules or try vmlinux unless needed | Date | Mon, 4 Jan 2010 10:23:54 +0000 |
| |
Commit 75be6cf (perf symbols: Make symbol_conf global) does what it says on the tin, but also initialises the member fields use_modules and try_vmlinux_path to true rather than the 'false' value they would have had when symbol_conf was static.
When there is no vmlinux on the system and modules loaded, perf top will not show any kernel symbols and perf report will only list raw IP's rather than symbol names. Unloading the modules will allow perf to give normal output.
Restore previous behaviour by initialising these fields to false.
Signed-off-by: Jamie Iles <jamie@jamieiles.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> --- tools/perf/util/symbol.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 79ca6a0..9467c29 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -40,8 +40,8 @@ static char **vmlinux_path; struct symbol_conf symbol_conf = { .exclude_other = true, - .use_modules = true, - .try_vmlinux_path = true, + .use_modules = false, + .try_vmlinux_path = false, }; bool dso__loaded(const struct dso *self, enum map_type type) -- 1.6.5.4
| |