From 1f403624bde3c678a166984b1e6a727a0ce06f2b Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Tue, 31 Mar 2009 14:59:03 +1100 Subject: md: centralize ->array_sectors modifications Get personalities out of the business of directly modifying ->array_sectors. Lays groundwork to introduce policy on when ->array_sectors can be modified. Reviewed-by: Andre Noll Signed-off-by: Dan Williams --- drivers/md/raid5.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers/md/raid5.c') diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 2cd619ff076..2930fc26a85 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -4474,7 +4474,7 @@ static int run(mddev_t *mddev) mddev->queue->backing_dev_info.congested_data = mddev; mddev->queue->backing_dev_info.congested_fn = raid5_congested; - mddev->array_sectors = raid5_size(mddev, 0, 0); + md_set_array_sectors(mddev, raid5_size(mddev, 0, 0)); blk_queue_merge_bvec(mddev->queue, raid5_mergeable_bvec); @@ -4698,7 +4698,8 @@ static int raid5_resize(mddev_t *mddev, sector_t sectors) * worth it. */ sectors &= ~((sector_t)mddev->chunk_size/512 - 1); - mddev->array_sectors = raid5_size(mddev, sectors, mddev->raid_disks); + md_set_array_sectors(mddev, raid5_size(mddev, sectors, + mddev->raid_disks)); set_capacity(mddev->gendisk, mddev->array_sectors); mddev->changed = 1; if (sectors > mddev->dev_sectors && mddev->recovery_cp == MaxSector) { @@ -4836,7 +4837,8 @@ static void end_reshape(raid5_conf_t *conf) if (!test_bit(MD_RECOVERY_INTR, &conf->mddev->recovery)) { mddev_t *mddev = conf->mddev; - mddev->array_sectors = raid5_size(mddev, 0, conf->raid_disks); + md_set_array_sectors(mddev, raid5_size(mddev, 0, + conf->raid_disks)); set_capacity(mddev->gendisk, mddev->array_sectors); mddev->changed = 1; conf->previous_raid_disks = conf->raid_disks; -- cgit v1.2.3-18-g5258