btrfs: root->fs_info cleanup, io_ctl_init
authorJeff Mahoney <jeffm@suse.com>
Wed, 22 Jun 2016 22:56:18 +0000 (18:56 -0400)
committerDavid Sterba <dsterba@suse.com>
Tue, 6 Dec 2016 15:06:58 +0000 (16:06 +0100)
commitf15376df0dc2b632eb689793a73d4adba8404987
tree836e9382bf24788ef2f6cc47668deef9e6acc5d5
parentfb456252d3d9c05dfad09b603868e1ef9097a220
btrfs: root->fs_info cleanup, io_ctl_init

The io_ctl->root member was only being used to access root->fs_info.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/ctree.h
fs/btrfs/free-space-cache.c