tree 454c0876bb532ee44ad07485e6d40c60e157ca34
parent 30c25be71fcbd87fd33518045cc014e69bff3d6f
author Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> 1243429906 +0900
committer Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> 1244644872 +0900

nilfs2: use device's backing_dev_info for btree node caches

Previously, default_backing_dev_info was used for the mapping of btree
node caches.  This uses device dependent backing_dev_info to allow
detailed control of the device for the btree node pages.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>