Use preset debugfs path instead of hardcoded one.
Signed-off-by: NJiri Olsa <jolsa@redhat.com>
Cc: acme@redhat.com
Cc: a.p.zijlstra@chello.nl
Cc: paulus@samba.org
Link: http://lkml.kernel.org/r/1310635534-4013-4-git-send-email-jolsa@redhat.comSigned-off-by: NIngo Molnar <mingo@elte.hu>