The trace_marker file was present for each new instance created, but it
added the trace mark to the global trace buffer instead of to
the instance's buffer.
Link: http://lkml.kernel.org/r/1372717885-4543-2-git-send-email-azl@google.com Signed-off-by: Alexander Z Lam <azl@google.com> Cc: David Sharp <dhsharp@google.com> Cc: Vaibhav Nagarnaik <vnagarnaik@google.com> Cc: Alexander Z Lam <lambchop468@gmail.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>