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/raid10.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/raid10.c')
| -rw-r--r-- | drivers/md/raid10.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 1920756828df..6bc5c2a85160 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -860,7 +860,7 @@ static int raid10_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); } } rcu_read_unlock(); @@ -3841,8 +3841,8 @@ static int raid10_run(struct mddev *mddev) * maybe... */ stripe /= conf->geo.near_copies; - if (mddev->queue->backing_dev_info.ra_pages < 2 * stripe) - mddev->queue->backing_dev_info.ra_pages = 2 * stripe; + if (mddev->queue->backing_dev_info->ra_pages < 2 * stripe) + mddev->queue->backing_dev_info->ra_pages = 2 * stripe; } if (md_integrity_register(mddev)) @@ -4643,8 +4643,8 @@ static void end_reshape(struct r10conf *conf) int stripe = conf->geo.raid_disks * ((conf->mddev->chunk_sectors << 9) / PAGE_SIZE); stripe /= conf->geo.near_copies; - if (conf->mddev->queue->backing_dev_info.ra_pages < 2 * stripe) - conf->mddev->queue->backing_dev_info.ra_pages = 2 * stripe; + if (conf->mddev->queue->backing_dev_info->ra_pages < 2 * stripe) + conf->mddev->queue->backing_dev_info->ra_pages = 2 * stripe; } conf->fullsync = 0; } |