diff options
| author | Andre Noll <maan@systemlinux.org> | 2008-07-21 17:05:22 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2008-07-21 17:05:22 +1000 |
| commit | f233ea5c9e0d8b95e4283bf6a3436b88f6fd3586 (patch) | |
| tree | 8a36b621de46da23f3957c6e3ea4d653c2937544 /drivers/md/md.c | |
| parent | 15f4a5fdf3aa07b53f6a7969664741db5882e485 (diff) | |
| download | blackbird-op-linux-f233ea5c9e0d8b95e4283bf6a3436b88f6fd3586.tar.gz blackbird-op-linux-f233ea5c9e0d8b95e4283bf6a3436b88f6fd3586.zip | |
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/md.c')
| -rw-r--r-- | drivers/md/md.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index df13a17a9627..4bfbc1982cda 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -3704,7 +3704,7 @@ static int do_md_run(mddev_t * mddev) if (mddev->flags) md_update_sb(mddev, 0); - set_capacity(disk, mddev->array_size<<1); + set_capacity(disk, mddev->array_sectors); /* If we call blk_queue_make_request here, it will * re-initialise max_sectors etc which may have been @@ -3905,7 +3905,7 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open) export_array(mddev); - mddev->array_size = 0; + mddev->array_sectors = 0; mddev->size = 0; mddev->raid_disks = 0; mddev->recovery_cp = 0; @@ -4644,7 +4644,8 @@ static int update_size(mddev_t *mddev, sector_t num_sectors) bdev = bdget_disk(mddev->gendisk, 0); if (bdev) { mutex_lock(&bdev->bd_inode->i_mutex); - i_size_write(bdev->bd_inode, (loff_t)mddev->array_size << 10); + i_size_write(bdev->bd_inode, + (loff_t)mddev->array_sectors << 9); mutex_unlock(&bdev->bd_inode->i_mutex); bdput(bdev); } @@ -5391,10 +5392,11 @@ static int md_seq_show(struct seq_file *seq, void *v) if (!list_empty(&mddev->disks)) { if (mddev->pers) seq_printf(seq, "\n %llu blocks", - (unsigned long long)mddev->array_size); + (unsigned long long) + mddev->array_sectors / 2); else seq_printf(seq, "\n %llu blocks", - (unsigned long long)size); + (unsigned long long)size); } if (mddev->persistent) { if (mddev->major_version != 0 || |
