380 	struct bm_position cur;	/* most recently used bit position */  member
548 	bm->cur.zone = list_entry(bm->zones.next, struct mem_zone_bm_rtree,  in memory_bm_position_reset()
550 	bm->cur.node = list_entry(bm->cur.zone->leaves.next,  in memory_bm_position_reset()
552 	bm->cur.node_pfn = 0;  in memory_bm_position_reset()
553 	bm->cur.node_bit = 0;  in memory_bm_position_reset()
593 		struct mem_extent *ext, *cur, *aux;  in create_mem_extents()  local
624 		cur = ext;  in create_mem_extents()
625 		list_for_each_entry_safe_continue(cur, aux, list, hook) {  in create_mem_extents()
626 			if (zone_end < cur->start)  in create_mem_extents()
628 			if (zone_end < cur->end)  in create_mem_extents()
629 				ext->end = cur->end;  in create_mem_extents()
630 			list_del(&cur->hook);  in create_mem_extents()
631 			kfree(cur);  in create_mem_extents()
712 	zone = bm->cur.zone;  in memory_bm_find_bit()
735 	node = bm->cur.node;  in memory_bm_find_bit()
736 	if (((pfn - zone->start_pfn) & ~BM_BLOCK_MASK) == bm->cur.node_pfn)  in memory_bm_find_bit()
753 	bm->cur.zone = zone;  in memory_bm_find_bit()
754 	bm->cur.node = node;  in memory_bm_find_bit()
755 	bm->cur.node_pfn = (pfn - zone->start_pfn) & ~BM_BLOCK_MASK;  in memory_bm_find_bit()
803 	bit = max(bm->cur.node_bit - 1, 0);  in memory_bm_clear_current()
804 	clear_bit(bit, bm->cur.node->data);  in memory_bm_clear_current()
838 	if (!list_is_last(&bm->cur.node->list, &bm->cur.zone->leaves)) {  in rtree_next_node()
839 		bm->cur.node = list_entry(bm->cur.node->list.next,  in rtree_next_node()
841 		bm->cur.node_pfn += BM_BITS_PER_BLOCK;  in rtree_next_node()
842 		bm->cur.node_bit  = 0;  in rtree_next_node()
848 	if (!list_is_last(&bm->cur.zone->list, &bm->zones)) {  in rtree_next_node()
849 		bm->cur.zone = list_entry(bm->cur.zone->list.next,  in rtree_next_node()
851 		bm->cur.node = list_entry(bm->cur.zone->leaves.next,  in rtree_next_node()
853 		bm->cur.node_pfn = 0;  in rtree_next_node()
854 		bm->cur.node_bit = 0;  in rtree_next_node()
879 		pages	  = bm->cur.zone->end_pfn - bm->cur.zone->start_pfn;  in memory_bm_next_pfn()
880 		bits      = min(pages - bm->cur.node_pfn, BM_BITS_PER_BLOCK);  in memory_bm_next_pfn()
881 		bit	  = find_next_bit(bm->cur.node->data, bits,  in memory_bm_next_pfn()
882 					  bm->cur.node_bit);  in memory_bm_next_pfn()
884 			pfn = bm->cur.zone->start_pfn + bm->cur.node_pfn + bit;  in memory_bm_next_pfn()
885 			bm->cur.node_bit = bit + 1;  in memory_bm_next_pfn()
2082 	if (handle->cur > nr_meta_pages + nr_copy_pages)  in snapshot_read_next()
2091 	if (!handle->cur) {  in snapshot_read_next()
2100 	} else if (handle->cur <= nr_meta_pages) {  in snapshot_read_next()
2123 	handle->cur++;  in snapshot_read_next()
2582 	if (handle->cur > 1 && handle->cur > nr_meta_pages + nr_copy_pages)  in snapshot_write_next()
2587 	if (!handle->cur) {  in snapshot_write_next()
2596 	} else if (handle->cur == 1) {  in snapshot_write_next()
2613 	} else if (handle->cur <= nr_meta_pages + 1) {  in snapshot_write_next()
2618 		if (handle->cur == nr_meta_pages + 1) {  in snapshot_write_next()
2642 	handle->cur++;  in snapshot_write_next()
2662 	if (handle->cur > 1 && handle->cur > nr_meta_pages + nr_copy_pages) {  in snapshot_write_finalize()
2671 			handle->cur <= nr_meta_pages + nr_copy_pages);  in snapshot_image_loaded()