diff options
| author | Jan Kara <jack@suse.cz> | 2017-02-02 17:56:50 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-02-02 18:20:48 +0300 |
| commit | dc3b17cc8bf21307c7e076e7c778d5db756f7871 (patch) | |
| tree | 63a1e6c9b6c70579e9cdabf60147484c0b2f0add /drivers/md/dm-cache-target.c | |
| parent | f44f1ab5a2dcd4e16eab850fd08e40ff2d0c28d4 (diff) | |
| download | linux-dc3b17cc8bf21307c7e076e7c778d5db756f7871.tar.xz | |
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/dm-cache-target.c')
| -rw-r--r-- | drivers/md/dm-cache-target.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c index 5b9cf56de8ef..894bc14469c8 100644 --- a/drivers/md/dm-cache-target.c +++ b/drivers/md/dm-cache-target.c @@ -2284,7 +2284,7 @@ static void do_waker(struct work_struct *ws) static int is_congested(struct dm_dev *dev, int bdi_bits) { struct request_queue *q = bdev_get_queue(dev->bdev); - return bdi_congested(&q->backing_dev_info, bdi_bits); + return bdi_congested(q->backing_dev_info, bdi_bits); } static int cache_is_congested(struct dm_target_callbacks *cb, int bdi_bits) |