btrfs: tests, require fs_info for root

This allows the upcoming patchset to push nodesize and sectorsize into
fs_info.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Jeff Mahoney 2016-06-20 14:14:09 -04:00 • committed by David Sterba
commit 7c0260ee09
10 changed files with 103 additions and 61 deletions