btrfs-progs: extent-tree: Introduce functions to free chunk items
authorQu Wenruo <quwenruo@cn.fujitsu.com>
Tue, 7 Jul 2015 08:15:25 +0000 (16:15 +0800)
committerDavid Sterba <dsterba@suse.com>
Fri, 10 Jul 2015 12:32:41 +0000 (14:32 +0200)
commit1da859012b47eac4f4503cd2d80e1567d616b4bd
tree171beab8da6d5fe62de02cce579fe6d0a31ec29d
parent5bdee4862d2c343062499d39cf8d7dd05dca5d25
btrfs-progs: extent-tree: Introduce functions to free chunk items

Introduce two functions, free_chunk_item and free_system_chunk_item.
First one will free chunk item in chunk tree.
The latter one will free a system chunk in super block.

They are used for later chunk/block group free function.

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