/* all seems OK */
part = add_partition(disk, partno, start, length,
- ADDPART_FLAG_NONE);
+ ADDPART_FLAG_NONE, NULL);
mutex_unlock(&bdev->bd_mutex);
return IS_ERR(part) ? PTR_ERR(part) : 0;
case BLKPG_DEL_PARTITION:
static int blk_ioctl_discard(struct block_device *bdev, uint64_t start,
uint64_t len, int secure)
{
- unsigned long flags = BLKDEV_IFL_WAIT;
+ unsigned long flags = 0;
if (start & 511)
return -EINVAL;
start >>= 9;
len >>= 9;
- if (start + len > (bdev->bd_inode->i_size >> 9))
+ if (start + len > (i_size_read(bdev->bd_inode) >> 9))
return -EINVAL;
if (secure)
- flags |= BLKDEV_IFL_SECURE;
+ flags |= BLKDEV_DISCARD_SECURE;
return blkdev_issue_discard(bdev, start, len, GFP_KERNEL, flags);
}
* We need to set the startsect first, the driver may
* want to override it.
*/
+ memset(&geo, 0, sizeof(geo));
geo.start = get_start_sect(bdev);
ret = disk->fops->getgeo(bdev, &geo);
if (ret)
return -EINVAL;
if (get_user(n, (int __user *) arg))
return -EFAULT;
- if (!(mode & FMODE_EXCL) && bd_claim(bdev, &bdev) < 0)
+ if (!(mode & FMODE_EXCL) &&
+ blkdev_get(bdev, mode | FMODE_EXCL, &bdev) < 0)
return -EBUSY;
ret = set_blocksize(bdev, n);
if (!(mode & FMODE_EXCL))
- bd_release(bdev);
+ blkdev_put(bdev, mode | FMODE_EXCL);
return ret;
case BLKPG:
ret = blkpg_ioctl(bdev, (struct blkpg_ioctl_arg __user *) arg);
ret = blkdev_reread_part(bdev);
break;
case BLKGETSIZE:
- size = bdev->bd_inode->i_size;
+ size = i_size_read(bdev->bd_inode);
if ((size >> 9) > ~0UL)
return -EFBIG;
return put_ulong(arg, size >> 9);
case BLKGETSIZE64:
- return put_u64(arg, bdev->bd_inode->i_size);
+ return put_u64(arg, i_size_read(bdev->bd_inode));
case BLKTRACESTART:
case BLKTRACESTOP:
case BLKTRACESETUP: