trace: drop trailing empty strings
commit6411dd13349a6430dcefec7b96986ad0b8c6e7ff
authorGreg Kurz <gkurz@linux.vnet.ibm.com>
Mon, 11 Jan 2016 17:30:36 +0000 (11 18:30 +0100)
committerStefan Hajnoczi <stefanha@redhat.com>
Tue, 1 Mar 2016 13:20:15 +0000 (1 13:20 +0000)
tree671d60295bc9e1cbec55955024d7d8b13a32e37d
parent646fd1686501553d62783ae24555a5c6c2d548e9
trace: drop trailing empty strings

Also fix a typo in the virtio_balloon_handle_output() trace while here.

[The double-quoting was a limitation of the old tracetool.sh script.
The modern tracetool.py script does not require double-quotes at the end
of the line.  See commit cf85cf8e972f3ad79f203be4edb7968d6e052293
("trace: Format strings must begin/end with double quotes").
--Stefan]

Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-id: 20160111173036.24764.59878.stgit@bahia.huguette.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
trace-events