cifs: Convert to separately allocated bdi
authorJan Kara <jack@suse.cz>
Wed, 12 Apr 2017 10:24:34 +0000 (12:24 +0200)
committerJens Axboe <axboe@fb.com>
Thu, 20 Apr 2017 18:09:55 +0000 (12:09 -0600)
commit851ea0860986961f32774e34753ad80e5fd545a1
tree4f7cc8ab9a751cb2a35d981686ee1fbb6efc98ff
parent09dc9fc24ba714a6d29349e49ec616edcb3ce560
cifs: Convert to separately allocated bdi

Allocate struct backing_dev_info separately instead of embedding it
inside superblock. This unifies handling of bdi among users.

CC: Steve French <sfrench@samba.org>
CC: linux-cifs@vger.kernel.org
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
fs/cifs/cifs_fs_sb.h
fs/cifs/cifsfs.c
fs/cifs/connect.c