btrfs-progs: convert: Introduce init_btrfs_v2 function.
authorQu Wenruo <quwenruo@cn.fujitsu.com>
Fri, 29 Jan 2016 05:03:28 +0000 (13:03 +0800)
committerDavid Sterba <dsterba@suse.com>
Tue, 7 Jun 2016 16:15:19 +0000 (18:15 +0200)
commit931e97c0949b4145bb51fffb1036b777cbb4c4ca
tree91b263727ec39f07d9164800c0f934f50a3d3a2a
parente599b1c8d94dd8eaf469084ec813540b042e7f37
btrfs-progs: convert: Introduce init_btrfs_v2 function.

Introduce new init_btrfs_v2() function for later newer do_convert().

Since we have good enough chunk allocation, a lot of wired chunk hack
won't ever be used.
We only need to insert data chunks and create needed subvolume.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
btrfs-convert.c