coda: Convert to separately allocated bdi
authorJan Kara <jack@suse.cz>
Wed, 12 Apr 2017 10:24:38 +0000 (12:24 +0200)
committerJens Axboe <axboe@fb.com>
Thu, 20 Apr 2017 18:09:55 +0000 (12:09 -0600)
commita5695a79088653c73c92ae8d48658cbc49f31884
tree01efd4d7b1eb8d0bd8ebee1c357b3756c4eb7384
parentfa06052d637bf3a76f18cd2304048b866af4096e
coda: Convert to separately allocated bdi

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

CC: Jan Harkes <jaharkes@cs.cmu.edu>
CC: coda@cs.cmu.edu
CC: codalist@coda.cs.cmu.edu
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
fs/coda/inode.c
include/linux/coda_psdev.h