md: linear.c: Make two local variables sector-based.
This is a preparation for representing also the remaining fields of struct
linear_private_data as sectors.
Signed-off-by: Andre Noll <maan@systemlinux.org>
Signed-off-by: NeilBrown <neilb@suse.de>
diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index 1dadb13..13e928b 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -112,7 +112,7 @@
dev_info_t **table;
mdk_rdev_t *rdev;
int i, nb_zone, cnt;
- sector_t min_spacing;
+ sector_t min_sectors;
sector_t curr_sector;
struct list_head *tmp;
@@ -155,23 +155,23 @@
goto out;
}
- min_spacing = conf->array_sectors / 2;
- sector_div(min_spacing, PAGE_SIZE/sizeof(struct dev_info *));
+ min_sectors = conf->array_sectors;
+ sector_div(min_sectors, PAGE_SIZE/sizeof(struct dev_info *));
- /* min_spacing is the minimum spacing that will fit the hash
+ /* min_sectors is the minimum spacing that will fit the hash
* table in one PAGE. This may be much smaller than needed.
* We find the smallest non-terminal set of consecutive devices
- * that is larger than min_spacing and use the size of that as
+ * that is larger than min_sectors and use the size of that as
* the actual spacing
*/
conf->hash_spacing = conf->array_sectors / 2;
for (i=0; i < cnt-1 ; i++) {
- sector_t sz = 0;
+ sector_t tmp = 0;
int j;
- for (j = i; j < cnt - 1 && sz < min_spacing; j++)
- sz += conf->disks[j].num_sectors / 2;
- if (sz >= min_spacing && sz < conf->hash_spacing)
- conf->hash_spacing = sz;
+ for (j = i; j < cnt - 1 && tmp < min_sectors; j++)
+ tmp += conf->disks[j].num_sectors;
+ if (tmp >= min_sectors && tmp < conf->hash_spacing * 2)
+ conf->hash_spacing = tmp / 2;
}
/* hash_spacing may be too large for sector_div to work with,