The simple tracing backend has supported strings for more than three years
(62bab73213ba885426a781eb2741670b9f3cae36).
Signed-off-by: Hollis Blanchard <hollis_blanchard@mentor.com>
Message-id: 1454976185-30095-1-git-send-email-hollis_blanchard@mentor.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>