tree 93cad519db9f4f0c97abd89d405ea1e0fec306a7
parent ab0fff03055d2d1b01a7581badeba18db9c4f55c
author Arne Jansen <sensille@gmx.net> 1306153800 +0200
committer Arne Jansen <sensille@gmx.net> 1317538110 +0200

btrfs: state information for readahead

Add state information for readahead to btrfs_fs_info and btrfs_device

Changes v2:
 - don't wait in radix_trees
 - add own set of workers for readahead

Reviewed-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Arne Jansen <sensille@gmx.net>