affs: introduce VFS superblock object back-reference
authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Wed, 6 Jun 2012 15:56:56 +0000 (18:56 +0300)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 14 Jul 2012 12:32:45 +0000 (16:32 +0400)
commita215fef7edfdcd8948037ceb3060b9ae7ebcef8b
treea401d00f4df517a4dc495cf29f187d03d8342b66
parenta837107439ea50116e59943556d6902c09e52772
affs: introduce VFS superblock object back-reference

Add an 'sb' VFS superblock back-reference to the 'struct affs_sb_info' data
structure - we will need to find the VFS superblock from a 'struct
affs_sb_info' object in the next patch, so this change is jut a preparation.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/affs/affs.h
fs/affs/super.c