block: Use pointer to backing_dev_info from request_queue
We will want to have struct backing_dev_info allocated separately from
struct request_queue. As the first step add pointer to backing_dev_info
to request_queue and convert all users touching it. No functional
changes in this patch.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/fs/super.c b/fs/super.c
index 1709ed0..ea662b0 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -1047,7 +1047,7 @@ static int set_bdev_super(struct super_block *s, void *data)
* We set the bdi here to the queue backing, file systems can
* overwrite this in ->fill_super()
*/
- s->s_bdi = &bdev_get_queue(s->s_bdev)->backing_dev_info;
+ s->s_bdi = bdev_get_queue(s->s_bdev)->backing_dev_info;
return 0;
}