tree d810b9188145e933ce3f15ca71238fb95989680e
parent 5af1c6f3b46b40ef6b7021a34fd38889226e137f
author Jens Axboe <jens.axboe@oracle.com> 1172742252 +0100
committer Jens Axboe <jens.axboe@oracle.com> 1172742252 +0100

Don't require 'all' argument to --cmdhelp to dump all options

If an argument isn't given, just dump all commands. This has the
downside that one MUST use --cmdhelp=option to get option help,
where as before --cmdhelp option worked as well.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>