From dc3b17cc8bf21307c7e076e7c778d5db756f7871 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Thu, 2 Feb 2017 15:56:50 +0100 Subject: 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 Signed-off-by: Jan Kara Signed-off-by: Jens Axboe --- drivers/md/bcache/super.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/md/bcache/super.c') diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index 3a19cbc8b230..85e3f21c2514 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -807,7 +807,7 @@ static int bcache_device_init(struct bcache_device *d, unsigned block_size, blk_queue_make_request(q, NULL); d->disk->queue = q; q->queuedata = d; - q->backing_dev_info.congested_data = d; + q->backing_dev_info->congested_data = d; q->limits.max_hw_sectors = UINT_MAX; q->limits.max_sectors = UINT_MAX; q->limits.max_segment_size = UINT_MAX; @@ -1132,9 +1132,9 @@ static int cached_dev_init(struct cached_dev *dc, unsigned block_size) set_capacity(dc->disk.disk, dc->bdev->bd_part->nr_sects - dc->sb.data_offset); - dc->disk.disk->queue->backing_dev_info.ra_pages = - max(dc->disk.disk->queue->backing_dev_info.ra_pages, - q->backing_dev_info.ra_pages); + dc->disk.disk->queue->backing_dev_info->ra_pages = + max(dc->disk.disk->queue->backing_dev_info->ra_pages, + q->backing_dev_info->ra_pages); bch_cached_dev_request_init(dc); bch_cached_dev_writeback_init(dc); -- cgit