1627 	unsigned long offset;  in vb_free()  local
1639 	offset = (unsigned long)addr & (VMAP_BLOCK_SIZE - 1);  in vb_free()
1640 	offset >>= PAGE_SHIFT;  in vb_free()
1657 	vb->dirty_min = min(vb->dirty_min, offset);  in vb_free()
1658 	vb->dirty_max = max(vb->dirty_max, offset + (1UL << order));  in vb_free()
2751 		unsigned long offset, length;  in aligned_vread()  local
2753 		offset = offset_in_page(addr);  in aligned_vread()
2754 		length = PAGE_SIZE - offset;  in aligned_vread()
2771 			memcpy(buf, map + offset, length);  in aligned_vread()
2790 		unsigned long offset, length;  in aligned_vwrite()  local
2792 		offset = offset_in_page(addr);  in aligned_vwrite()
2793 		length = PAGE_SIZE - offset;  in aligned_vwrite()
2810 			memcpy(map + offset, buf, length);  in aligned_vwrite()