nilfs2: always set back pointer to host inode in mapping->host
authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Thu, 5 May 2011 03:56:51 +0000 (12:56 +0900)
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Tue, 10 May 2011 13:21:57 +0000 (22:21 +0900)
commitaa405b1f4238401616e7d98620170b424b2dbefc
treec42986a31c3383490d010ae55a97c37f5095220c
parent0ef28f9aec4dccfba33cef74412f601c1b48b658
nilfs2: always set back pointer to host inode in mapping->host

In the current nilfs, page cache for btree nodes and meta data files
do not set a valid back pointer to the host inode in mapping->host.

This will change it so that every address space in nilfs uses
mapping->host to hold its host inode.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
fs/nilfs2/btnode.c
fs/nilfs2/btnode.h
fs/nilfs2/mdt.c
fs/nilfs2/nilfs.h
fs/nilfs2/page.c
fs/nilfs2/page.h
fs/nilfs2/segment.c
fs/nilfs2/super.c