int idx;
/* in consecutive minor range? */
- if (part->partno < disk->minors) {
- *devt = MKDEV(disk->major, disk->first_minor + part->partno);
+ if (part->bdev->bd_partno < disk->minors) {
+ *devt = MKDEV(disk->major, disk->first_minor + part->bdev->bd_partno);
return 0;
}
disk_part_iter_init(&piter, disk,
DISK_PITER_INCL_EMPTY | DISK_PITER_REVERSE);
while ((part = disk_part_iter_next(&piter))) {
- invalidate_partition(disk, part->partno);
+ invalidate_partition(disk, part->bdev->bd_partno);
delete_partition(part);
}
disk_part_iter_exit(&piter);
printk("%s%s %10llu %s %s", is_part0 ? "" : " ",
bdevt_str(part_devt(part), devt_buf),
bdev_nr_sectors(part->bdev) >> 1,
- disk_name(disk, part->partno, name_buf),
+ disk_name(disk, part->bdev->bd_partno, name_buf),
part->bdev->bd_meta_info ?
part->bdev->bd_meta_info->uuid : "");
if (is_part0) {
seq_printf(seqf, "%4d %7d %10llu %s\n",
MAJOR(part_devt(part)), MINOR(part_devt(part)),
bdev_nr_sectors(part->bdev) >> 1,
- disk_name(sgp, part->partno, buf));
+ disk_name(sgp, part->bdev->bd_partno, buf));
disk_part_iter_exit(&piter);
return 0;
"%lu %u"
"\n",
MAJOR(part_devt(hd)), MINOR(part_devt(hd)),
- disk_name(gp, hd->partno, buf),
+ disk_name(gp, hd->bdev->bd_partno, buf),
stat.ios[STAT_READ],
stat.merges[STAT_READ],
stat.sectors[STAT_READ],
{
struct hd_struct *p = dev_to_part(dev);
- return sprintf(buf, "%d\n", p->partno);
+ return sprintf(buf, "%d\n", p->bdev->bd_partno);
}
static ssize_t part_start_show(struct device *dev,
{
struct hd_struct *part = dev_to_part(dev);
- add_uevent_var(env, "PARTN=%u", part->partno);
+ add_uevent_var(env, "PARTN=%u", part->bdev->bd_partno);
if (part->bdev->bd_meta_info && part->bdev->bd_meta_info->volname[0])
add_uevent_var(env, "PARTNAME=%s",
part->bdev->bd_meta_info->volname);
struct disk_part_tbl *ptbl =
rcu_dereference_protected(disk->part_tbl, 1);
- rcu_assign_pointer(ptbl->part[part->partno], NULL);
+ rcu_assign_pointer(ptbl->part[part->bdev->bd_partno], NULL);
rcu_assign_pointer(ptbl->last_lookup, NULL);
kobject_put(part->bdev->bd_holder_dir);
bdev->bd_start_sect = start;
bdev_set_nr_sectors(bdev, len);
- p->partno = partno;
bdev->bd_read_only = get_disk_ro(disk);
if (info) {
disk_part_iter_init(&piter, disk, DISK_PITER_INCL_EMPTY);
while ((part = disk_part_iter_next(&piter))) {
- if (part->partno == skip_partno ||
+ if (part->bdev->bd_partno == skip_partno ||
start >= part->bdev->bd_start_sect +
bdev_nr_sectors(part->bdev) ||
start + length <= part->bdev->bd_start_sect)