Btrfs: add btrfs_scratch_superblock() function

This new function is used by the device replace procedure in
a later patch.

Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
Stefan Behrens 2012-11-05 15:50:14 +01:00 • committed by Josef Bacik
commit a8a6dab779
2 changed files with 19 additions and 0 deletions