Anand Jain 29c36d7253 Btrfs: add btrfs_read_dev_one_super() to read one specific SB
This uses a chunk of code from btrfs_read_dev_super() and creates
a function called btrfs_read_dev_one_super() so that next patch
can use it for scratch superblock.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
[renamed bufhead to bh]
Signed-off-by: David Sterba <dsterba@suse.com>
2015-10-01 17:29:38 +02:00
..
2015-08-13 12:32:04 -06:00
2015-09-29 16:29:59 +02:00