staging: erofs: add raw address_space operations
authorGao Xiang <gaoxiang25@huawei.com>
Thu, 26 Jul 2018 12:21:47 +0000 (20:21 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 27 Jul 2018 15:21:59 +0000 (17:21 +0200)
commit81781b02f9845b44603d75f5b60c3af351415efa
treecc962a0b4445c2b4365537941413d96d8b41fb9f
parentba2b77a8202287d9a3b58e7a98fd647601e0ab57
staging: erofs: add raw address_space operations

This commit adds functions for meta and raw data, and also
provides address_space_operations for raw data access.

Signed-off-by: Miao Xie <miaoxie@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/erofs/data.c [new file with mode: 0644]