gfio: initial support for hiding child options
authorJens Axboe <axboe@kernel.dk>
Fri, 16 Mar 2012 20:22:56 +0000 (21:22 +0100)
committerJens Axboe <axboe@kernel.dk>
Fri, 16 Mar 2012 20:22:56 +0000 (21:22 +0100)
commitb6caa83661e729c8fab46998fc75447dc1a3e06c
treebadd5e97ba7745bcdbae7e3b7401c22a104769cf
parentd71c154c8b20a7ddca645d9854e640563f1b79c7
gfio: initial support for hiding child options

If children depend on a parent, we want to hide them if the parent
isn't set. This is initial support for doing that.

Nevermind that it doesn't actually work, the hiding is buggy. And
it's only implemented for the check button type options for now.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
goptions.c