diff options
| author | Jan Kara <jack@suse.cz> | 2017-02-02 15:56:50 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-02-02 16:20:48 +0100 |
| commit | dc3b17cc8bf21307c7e076e7c778d5db756f7871 (patch) | |
| tree | 63a1e6c9b6c70579e9cdabf60147484c0b2f0add /drivers/md/multipath.c | |
| parent | block: Unhash block device inodes on gendisk destruction (diff) | |
| download | linux-dc3b17cc8bf21307c7e076e7c778d5db756f7871.tar.xz linux-dc3b17cc8bf21307c7e076e7c778d5db756f7871.zip | |
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>
Diffstat (limited to 'drivers/md/multipath.c')
| -rw-r--r-- | drivers/md/multipath.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index aa8c4e5c1ee2..d457afa672d5 100644 --- a/drivers/md/multipath.c +++ b/drivers/md/multipath.c @@ -169,7 +169,7 @@ static int multipath_congested(struct mddev *mddev, int bits) if (rdev && !test_bit(Faulty, &rdev->flags)) { struct request_queue *q = bdev_get_queue(rdev->bdev); - ret |= bdi_congested(&q->backing_dev_info, bits); + ret |= bdi_congested(q->backing_dev_info, bits); /* Just like multipath_map, we just check the * first available device */ |