perf symbols: Fix inverted logic for showing kallsyms as the source of symbols

Only if we parsed /proc/kallsyms (or a copy found in the buildid
cache) we should set the dso long name to "[kernel.kallsyms]".

Reported-by: Mike Galbraith <efault@gmx.de>
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: <1264178102-4203-1-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 6f30fe18c265192ef43cecd6fa584a074dec416e..1270cf867e61bc4a243260c45469cc7cfa7a5aef 100644 (file)
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -1671,7 +1671,7 @@ do_kallsyms:
 out_try_fixup:
        if (err > 0) {
 out_fixup:
-               if (kallsyms_filename == NULL)
+               if (kallsyms_filename != NULL)
                        dso__set_long_name(self, strdup("[kernel.kallsyms]"));
                map__fixup_start(map);
                map__fixup_end(map);