Lines Matching refs:kaddr
715 u8 *kaddr; in ntfs_prepare_pages_for_non_resident_write() local
718 kaddr = kmap_atomic(page, KM_USER0); in ntfs_prepare_pages_for_non_resident_write()
721 memset(kaddr + pofs, 0, pos - bh_pos); in ntfs_prepare_pages_for_non_resident_write()
725 memset(kaddr + pofs, 0, bh_end - end); in ntfs_prepare_pages_for_non_resident_write()
727 kunmap_atomic(kaddr, KM_USER0); in ntfs_prepare_pages_for_non_resident_write()
1647 char *kattr, *kaddr; in ntfs_commit_pages_after_write() local
1706 kaddr = kmap_atomic(page, KM_USER0); in ntfs_commit_pages_after_write()
1708 memcpy(kattr + pos, kaddr + pos, bytes); in ntfs_commit_pages_after_write()
1720 memcpy(kaddr, kattr, pos); in ntfs_commit_pages_after_write()
1722 memcpy(kaddr + end, kattr + end, attr_len - end); in ntfs_commit_pages_after_write()
1724 memset(kaddr + attr_len, 0, PAGE_CACHE_SIZE - attr_len); in ntfs_commit_pages_after_write()
1728 kunmap_atomic(kaddr, KM_USER0); in ntfs_commit_pages_after_write()