646 mas_safe_pivot(const struct ma_state *mas, unsigned long *pivots,  in mas_safe_pivot()  argument
652 	return pivots[piv];  in mas_safe_pivot()
664 mas_safe_min(struct ma_state *mas, unsigned long *pivots, unsigned char offset)  in mas_safe_min()  argument
667 		return pivots[offset - 1] + 1;  in mas_safe_min()
836 	unsigned long *pivots;  in mt_clear_meta()  local
842 		pivots = mn->mr64.pivot;  in mt_clear_meta()
843 		if (unlikely(pivots[MAPLE_RANGE64_SLOTS - 2])) {  in mt_clear_meta()
955 	unsigned long *pivots;  in mas_descend()  local
961 	pivots = ma_pivots(node, type);  in mas_descend()
965 		mas->min = pivots[mas->offset - 1] + 1;  in mas_descend()
966 	mas->max = mas_safe_pivot(mas, pivots, mas->offset, type);  in mas_descend()
988 	unsigned long *pivots;  in mas_ascend()  local
1039 		pivots = ma_pivots(a_node, a_type);  in mas_ascend()
1046 			min = pivots[a_slot - 1] + 1;  in mas_ascend()
1051 			max = pivots[a_slot];  in mas_ascend()
1246 		enum maple_type type, unsigned long *pivots, unsigned long max)  in ma_data_end()  argument
1250 	if (!pivots)  in ma_data_end()
1257 	if (likely(!pivots[offset]))  in ma_data_end()
1260 	if (likely(pivots[offset] == max))  in ma_data_end()
1280 	unsigned long *pivots;  in mas_data_end()  local
1287 	pivots = ma_pivots(node, type);  in mas_data_end()
1292 	if (likely(!pivots[offset]))  in mas_data_end()
1295 	if (likely(pivots[offset] == mas->max))  in mas_data_end()
1312 	unsigned long *pivots;  in mas_leaf_max_gap()  local
1341 	pivots = ma_pivots(mn, mt);  in mas_leaf_max_gap()
1343 		max_gap = pivots[0] - mas->min + 1;  in mas_leaf_max_gap()
1350 	max_piv = ma_data_end(mn, mt, pivots, mas->max) - 1;  in mas_leaf_max_gap()
1356 		gap = ULONG_MAX - pivots[max_piv];  in mas_leaf_max_gap()
1360 		if (max_gap > pivots[max_piv] - mas->min)  in mas_leaf_max_gap()
1369 		pstart = pivots[i - 1];  in mas_leaf_max_gap()
1370 		gap = pivots[i] - pstart;  in mas_leaf_max_gap()
1528 	unsigned long *pivots = ma_pivots(node, type);  in mas_adopt_children()  local
1532 	offset = ma_data_end(node, type, pivots, mas->max);  in mas_adopt_children()
1595 	unsigned long *pivots;  in mas_find_child()  local
1603 	pivots = ma_pivots(node, mt);  in mas_find_child()
1604 	end = ma_data_end(node, mt, pivots, mas->max);  in mas_find_child()
1744 	unsigned long *pivots, *gaps;  in mas_mab_cp()  local
1750 	pivots = ma_pivots(node, mt);  in mas_mab_cp()
1752 		b_node->pivot[j] = pivots[i++];  in mas_mab_cp()
1760 		b_node->pivot[j] = pivots[i];  in mas_mab_cp()
1768 	b_node->pivot[j] = mas_safe_pivot(mas, pivots, i, mt);  in mas_mab_cp()
1810 	unsigned long *pivots = ma_pivots(node, mt);  in mab_mas_cp()  local
1817 	if (!pivots[mt_pivots[mt] - 1])  in mab_mas_cp()
1822 		pivots[j++] = b_node->pivot[i++];  in mab_mas_cp()
1898 	piv = mas_safe_pivot(mas, wr_mas->pivots, offset_end, wr_mas->type);  in mas_store_b_node()
2006 	wr_mas->pivots = ma_pivots(wr_mas->node, wr_mas->type);  in mas_wr_node_walk()
2008 				       wr_mas->pivots, mas->max);  in mas_wr_node_walk()
2011 	while (offset < count && mas->index > wr_mas->pivots[offset])  in mas_wr_node_walk()
2014 	wr_mas->r_max = offset < count ? wr_mas->pivots[offset] : mas->max;  in mas_wr_node_walk()
2015 	wr_mas->r_min = mas_safe_min(mas, wr_mas->pivots, offset);  in mas_wr_node_walk()
2540 	unsigned long *pivots;  in mtree_range_walk()  local
2557 		pivots = ma_pivots(node, type);  in mtree_range_walk()
2558 		end = ma_data_end(node, type, pivots, max);  in mtree_range_walk()
2561 		if (pivots[0] >= mas->index) {  in mtree_range_walk()
2563 			max = pivots[0];  in mtree_range_walk()
2569 			if (pivots[offset] >= mas->index) {  in mtree_range_walk()
2570 				max = pivots[offset];  in mtree_range_walk()
2576 		min = pivots[offset - 1] + 1;  in mtree_range_walk()
3086 	unsigned long *pivots;  in mas_root_expand()  local
3090 	pivots = ma_pivots(node, type);  in mas_root_expand()
3102 		pivots[slot++] = mas->index - 1;  in mas_root_expand()
3107 	pivots[slot] = mas->last;  in mas_root_expand()
3109 		pivots[++slot] = ULONG_MAX;  in mas_root_expand()
3267 			l_mas->index = l_wr_mas->pivots[l_slot - 2] + 1;  in mas_extend_spanning_null()
3281 		r_mas->last = mas_safe_pivot(r_mas, r_wr_mas->pivots,  in mas_extend_spanning_null()
3312 	unsigned long *pivots;  in mtree_lookup_walk()  local
3324 		pivots = ma_pivots(node, type);  in mtree_lookup_walk()
3328 			if (pivots[offset] >= mas->index)  in mtree_lookup_walk()
3360 	unsigned long *pivots;  in mas_new_root()  local
3372 	pivots = ma_pivots(node, type);  in mas_new_root()
3378 	pivots[0] = mas->last;  in mas_new_root()
3515 	memcpy(dst_pivots, wr_mas->pivots, sizeof(unsigned long) * mas->offset);  in mas_wr_node_store()
3541 	memcpy(dst_pivots + dst_offset, wr_mas->pivots + offset_end,  in mas_wr_node_store()
3581 			wr_mas->pivots[offset] = mas->last;  in mas_wr_slot_store()
3585 			wr_mas->pivots[offset] = mas->index - 1;  in mas_wr_slot_store()
3596 		wr_mas->pivots[offset] = mas->index - 1;  in mas_wr_slot_store()
3597 		wr_mas->pivots[offset + 1] = mas->last;  in mas_wr_slot_store()
3628 				mas->last = wr_mas->pivots[wr_mas->offset_end];  in mas_wr_extend_null()
3642 				mas_safe_min(mas, wr_mas->pivots, mas->offset);  in mas_wr_extend_null()
3643 			wr_mas->r_max = wr_mas->pivots[mas->offset];  in mas_wr_extend_null()
3651 	       (wr_mas->mas->last > wr_mas->pivots[wr_mas->offset_end]))  in mas_wr_end_piv()
3655 		wr_mas->end_piv = wr_mas->pivots[wr_mas->offset_end];  in mas_wr_end_piv()
3692 		wr_mas->pivots[new_end] = wr_mas->pivots[end];  in mas_wr_append()
3701 			wr_mas->pivots[end] = mas->index - 1;  in mas_wr_append()
3706 			wr_mas->pivots[end] = mas->last;  in mas_wr_append()
3712 		wr_mas->pivots[end + 1] = mas->last;  in mas_wr_append()
3714 		wr_mas->pivots[end] = mas->index - 1;  in mas_wr_append()
4099 	unsigned long *pivots;  in mas_prev_node()  local
4134 		pivots = ma_pivots(node, mt);  in mas_prev_node()
4135 		offset = ma_data_end(node, mt, pivots, max);  in mas_prev_node()
4142 	pivots = ma_pivots(node, mt);  in mas_prev_node()
4147 		mas->min = pivots[offset - 1] + 1;  in mas_prev_node()
4179 	unsigned long *pivots;  in mas_prev_slot()  local
4186 	pivots = ma_pivots(node, type);  in mas_prev_slot()
4191 		pivot = mas_safe_min(mas, pivots, mas->offset);  in mas_prev_slot()
4204 		mas->index = mas_safe_min(mas, pivots, mas->offset);  in mas_prev_slot()
4220 		pivots = ma_pivots(node, type);  in mas_prev_slot()
4221 		mas->index = pivots[mas->offset - 1] + 1;  in mas_prev_slot()
4260 	unsigned long *pivots;  in mas_next_node()  local
4284 		pivots = ma_pivots(node, mt);  in mas_next_node()
4285 		node_end = ma_data_end(node, mt, pivots, mas->max);  in mas_next_node()
4312 		pivots = ma_pivots(node, mt);  in mas_next_node()
4314 	mas->max = mas_safe_pivot(mas, pivots, mas->offset, mt);  in mas_next_node()
4317 	pivots = ma_pivots(tmp, mt);  in mas_next_node()
4318 	mas->end = ma_data_end(tmp, mt, pivots, mas->max);  in mas_next_node()
4346 	unsigned long *pivots;  in mas_next_slot()  local
4356 	pivots = ma_pivots(node, type);  in mas_next_slot()
4362 			pivot = pivots[mas->offset];  in mas_next_slot()
4376 		mas->index = pivots[mas->offset] + 1;  in mas_next_slot()
4380 			mas->last = pivots[mas->offset];  in mas_next_slot()
4401 		pivots = ma_pivots(node, type);  in mas_next_slot()
4402 		mas->last = pivots[0];  in mas_next_slot()
4441 	unsigned long *pivots, *gaps;  in mas_rev_awalk()  local
4456 	pivots = ma_pivots(node, type);  in mas_rev_awalk()
4460 	min = mas_safe_min(mas, pivots, offset);  in mas_rev_awalk()
4463 		min = mas_safe_min(mas, pivots, --offset);  in mas_rev_awalk()
4465 	max = mas_safe_pivot(mas, pivots, offset, type);  in mas_rev_awalk()
4483 				max = pivots[offset];  in mas_rev_awalk()
4484 				min = mas_safe_min(mas, pivots, offset);  in mas_rev_awalk()
4494 		min = mas_safe_min(mas, pivots, offset);  in mas_rev_awalk()
4528 	unsigned long *gaps, *pivots;  in mas_anode_descend()  local
4539 	pivots = ma_pivots(node, type);  in mas_anode_descend()
4543 	min = mas_safe_min(mas, pivots, offset);  in mas_anode_descend()
4544 	data_end = ma_data_end(node, type, pivots, mas->max);  in mas_anode_descend()
4546 		pivot = mas_safe_pivot(mas, pivots, offset, type);  in mas_anode_descend()
4738 	unsigned long *pivots;  in mas_empty_area()  local
4770 	pivots = ma_pivots(node, mt);  in mas_empty_area()
4771 	min = mas_safe_min(mas, pivots, offset);  in mas_empty_area()
4775 	mas->end = ma_data_end(node, mt, pivots, mas->max);  in mas_empty_area()
6879 	unsigned long *pivots = ma_pivots(node, mt);  in mas_validate_gaps()  local
6897 		p_end = mas_safe_pivot(mas, pivots, i, mt);  in mas_validate_gaps()
7000 	unsigned long *pivots = ma_pivots(mte_to_node(mas->node), type);  in mas_validate_child_slot()  local
7030 		if (i < mt_pivots[type] && pivots[i] == mas->max)  in mas_validate_child_slot()
7046 	unsigned long *pivots = ma_pivots(mas_mn(mas), type);  in mas_validate_limits()  local
7051 		piv = mas_safe_pivot(mas, pivots, i, type);  in mas_validate_limits()
7096 			unsigned long piv = pivots[i];  in mas_validate_limits()