Btrfs-progs: use rb-tree instead of extent cache tree for fs/file roots
authorMiao Xie <miaox@cn.fujitsu.com>
Wed, 3 Jul 2013 13:25:14 +0000 (21:25 +0800)
committerChris Mason <chris.mason@fusionio.com>
Wed, 3 Jul 2013 18:06:54 +0000 (14:06 -0400)
commitff04981b3fffdc04bca324949545bd9545d86ab3
treea9180184a6e6e64029b27dfa39d619c64fffe2c7
parentd35300269709a0588b3252373c70eb94df7520fe
Btrfs-progs: use rb-tree instead of extent cache tree for fs/file roots

Because the fs/file roots are not extents, so it is better to use rb-tree
to manage them. Fix it.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
ctree.h
disk-io.c