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authorAndre Noll <maan@systemlinux.org>2008-07-21 17:05:22 +1000
committerNeilBrown <neilb@suse.de>2008-07-21 17:05:22 +1000
commitf233ea5c9e0d8b95e4283bf6a3436b88f6fd3586 (patch)
tree8a36b621de46da23f3957c6e3ea4d653c2937544 /drivers/md/raid1.c
parent15f4a5fdf3aa07b53f6a7969664741db5882e485 (diff)
md: Make mddev->array_size sector-based.
This patch renames the array_size field of struct mddev_s to array_sectors and converts all instances to use units of 512 byte sectors instead of 1k blocks. Signed-off-by: Andre Noll <maan@systemlinux.org> Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/raid1.c')
-rw-r--r--drivers/md/raid1.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 491dc2d4ad5f..03a5ab705c20 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -2043,7 +2043,7 @@ static int run(mddev_t *mddev)
/*
* Ok, everything is just fine now
*/
- mddev->array_size = mddev->size;
+ mddev->array_sectors = mddev->size * 2;
mddev->queue->unplug_fn = raid1_unplug;
mddev->queue->backing_dev_info.congested_fn = raid1_congested;
@@ -2105,14 +2105,15 @@ static int raid1_resize(mddev_t *mddev, sector_t sectors)
* any io in the removed space completes, but it hardly seems
* worth it.
*/
- mddev->array_size = sectors>>1;
- set_capacity(mddev->gendisk, mddev->array_size << 1);
+ mddev->array_sectors = sectors;
+ set_capacity(mddev->gendisk, mddev->array_sectors);
mddev->changed = 1;
- if (mddev->array_size > mddev->size && mddev->recovery_cp == MaxSector) {
+ if (mddev->array_sectors / 2 > mddev->size &&
+ mddev->recovery_cp == MaxSector) {
mddev->recovery_cp = mddev->size << 1;
set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
}
- mddev->size = mddev->array_size;
+ mddev->size = mddev->array_sectors / 2;
mddev->resync_max_sectors = sectors;
return 0;
}