66 static void pgmap_array_delete(struct range *range)  in pgmap_array_delete()  argument
68 	xa_store_range(&pgmap_array, PHYS_PFN(range->start), PHYS_PFN(range->end),  in pgmap_array_delete()
75 	struct range *range = &pgmap->ranges[range_id];  in pfn_first()  local
76 	unsigned long pfn = PHYS_PFN(range->start);  in pfn_first()
88 		struct range *range = &pgmap->ranges[i];  in pgmap_pfn_valid()  local
90 		if (pfn >= PHYS_PFN(range->start) &&  in pgmap_pfn_valid()
91 		    pfn <= PHYS_PFN(range->end))  in pgmap_pfn_valid()
100 	const struct range *range = &pgmap->ranges[range_id];  in pfn_end()  local
102 	return (range->start + range_len(range)) >> PAGE_SHIFT;  in pfn_end()
141 	struct range *range = &pgmap->ranges[range_id];  in pageunmap_range()  local
152 	remove_pfn_range_from_zone(page_zone(first_page), PHYS_PFN(range->start),  in pageunmap_range()
153 				   PHYS_PFN(range_len(range)));  in pageunmap_range()
155 		__remove_pages(PHYS_PFN(range->start),  in pageunmap_range()
156 			       PHYS_PFN(range_len(range)), NULL);  in pageunmap_range()
158 		arch_remove_memory(nid, range->start, range_len(range),  in pageunmap_range()
160 		kasan_remove_zero_shadow(__va(range->start), range_len(range));  in pageunmap_range()
164 	untrack_pfn(NULL, PHYS_PFN(range->start), range_len(range));  in pageunmap_range()
165 	pgmap_array_delete(range);  in pageunmap_range()
203 	struct range *range = &pgmap->ranges[range_id];  in pagemap_range()  local
211 	conflict_pgmap = get_dev_pagemap(PHYS_PFN(range->start), NULL);  in pagemap_range()
218 	conflict_pgmap = get_dev_pagemap(PHYS_PFN(range->end), NULL);  in pagemap_range()
225 	is_ram = region_intersects(range->start, range_len(range),  in pagemap_range()
231 				range->start, range->end);  in pagemap_range()
235 	error = xa_err(xa_store_range(&pgmap_array, PHYS_PFN(range->start),  in pagemap_range()
236 				PHYS_PFN(range->end), pgmap, GFP_KERNEL));  in pagemap_range()
243 	error = track_pfn_remap(NULL, &params->pgprot, PHYS_PFN(range->start), 0,  in pagemap_range()
244 			range_len(range));  in pagemap_range()
262 		error = add_pages(nid, PHYS_PFN(range->start),  in pagemap_range()
263 				PHYS_PFN(range_len(range)), params);  in pagemap_range()
265 		error = kasan_add_zero_shadow(__va(range->start), range_len(range));  in pagemap_range()
271 		error = arch_add_memory(nid, range->start, range_len(range),  in pagemap_range()
279 		move_pfn_range_to_zone(zone, PHYS_PFN(range->start),  in pagemap_range()
280 				PHYS_PFN(range_len(range)), params->altmap,  in pagemap_range()
293 				PHYS_PFN(range->start),  in pagemap_range()
294 				PHYS_PFN(range_len(range)), pgmap);  in pagemap_range()
300 	kasan_remove_zero_shadow(__va(range->start), range_len(range));  in pagemap_range()
302 	untrack_pfn(NULL, PHYS_PFN(range->start), range_len(range));  in pagemap_range()
304 	pgmap_array_delete(range);  in pagemap_range()
479 		if (phys >= pgmap->range.start && phys <= pgmap->range.end)  in get_dev_pagemap()