pmd = pmd_offset(pud, addr);
do {
next = pmd_addr_end(addr, end);
+ if (unlikely(pmd_trans_huge(*pmd)))
+ continue;
if (pmd_none_or_clear_bad(pmd))
continue;
ret = unuse_pte_range(vma, pmd, addr, next, entry, page);
if (S_ISBLK(inode->i_mode)) {
struct block_device *bdev = I_BDEV(inode);
set_blocksize(bdev, p->old_block_size);
- bd_release(bdev);
+ blkdev_put(bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL);
} else {
mutex_lock(&inode->i_mutex);
inode->i_flags &= ~S_SWAPFILE;
error = -EINVAL;
if (S_ISBLK(inode->i_mode)) {
bdev = I_BDEV(inode);
- error = bd_claim(bdev, sys_swapon);
+ error = blkdev_get(bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL,
+ sys_swapon);
if (error < 0) {
bdev = NULL;
error = -EINVAL;
bad_swap:
if (bdev) {
set_blocksize(bdev, p->old_block_size);
- bd_release(bdev);
+ blkdev_put(bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL);
}
destroy_swap_extents(p);
swap_cgroup_swapoff(type);