Lines Matching defs:altmap

395 	struct vmem_altmap *altmap = params->altmap;
402 	if (altmap) {
404 		 * Validate altmap is within bounds of the total request
406 		if (altmap->base_pfn != pfn
407 				|| vmem_altmap_offset(altmap) > nr_pages) {
408 			pr_warn_once("memory add fail, invalid altmap\n");
411 		altmap->alloc = 0;
423 		err = sparse_add_section(nid, pfn, cur_nr_pages, altmap,
586  * @altmap: alternative device page map or %NULL if default memmap is used
594 		    struct vmem_altmap *altmap)
609 		sparse_remove_section(pfn, cur_nr_pages, altmap);
750 				  struct vmem_altmap *altmap, int migratetype,
783 			 MEMINIT_HOTPLUG, altmap, migratetype,
1375 	 *    to populate memory from the altmap for unrelated parts (i.e.,
1387 	 *       altmap as an alternative source of memory, and we do not exactly
1395 	 * so that we always allocate vmemmap memory from altmap area.
1426 		struct vmem_altmap *altmap = NULL;
1433 		altmap = mem->altmap;
1434 		mem->altmap = NULL;
1438 		arch_remove_memory(cur_start, memblock_size, altmap);
1441 		WARN(altmap->alloc, "Altmap not fully unmapped");
1442 		kfree(altmap);
1465 		params.altmap = kmemdup(&mhp_altmap, sizeof(struct vmem_altmap),
1467 		if (!params.altmap) {
1475 			kfree(params.altmap);
1481 						  params.altmap, group);
1484 			kfree(params.altmap);
1561 			arch_remove_memory(start, size, params.altmap);
2124 	if (mem->altmap)