Lines Matching defs:src_pfns

376 static unsigned long migrate_device_unmap(unsigned long *src_pfns,
389 		struct page *page = migrate_pfn_to_page(src_pfns[i]);
393 			if (src_pfns[i] & MIGRATE_PFN_MIGRATE)
408 				src_pfns[i] &= ~MIGRATE_PFN_MIGRATE;
427 			src_pfns[i] &= ~MIGRATE_PFN_MIGRATE;
436 		struct page *page = migrate_pfn_to_page(src_pfns[i]);
439 		if (!page || (src_pfns[i] & MIGRATE_PFN_MIGRATE))
445 		src_pfns[i] = 0;
702 static void __migrate_device_pages(unsigned long *src_pfns,
712 		struct page *page = migrate_pfn_to_page(src_pfns[i]);
718 			src_pfns[i] &= ~MIGRATE_PFN_MIGRATE;
725 			if (!(src_pfns[i] & MIGRATE_PFN_MIGRATE))
745 						&src_pfns[i]);
764 					src_pfns[i] &= ~MIGRATE_PFN_MIGRATE;
772 			src_pfns[i] &= ~MIGRATE_PFN_MIGRATE;
782 			src_pfns[i] &= ~MIGRATE_PFN_MIGRATE;
793  * @src_pfns: src_pfns returned from migrate_device_range()
800 void migrate_device_pages(unsigned long *src_pfns, unsigned long *dst_pfns,
803 	__migrate_device_pages(src_pfns, dst_pfns, npages, NULL);
821 static void __migrate_device_finalize(unsigned long *src_pfns,
833 		struct page *page = migrate_pfn_to_page(src_pfns[i]);
849 		if (!(src_pfns[i] & MIGRATE_PFN_MIGRATE) || !dst) {
875  * @src_pfns: src_pfns returned from migrate_device_range()
883 void migrate_device_finalize(unsigned long *src_pfns,
886 	return __migrate_device_finalize(src_pfns, dst_pfns, npages, NULL);
926  * @src_pfns: array large enough to hold migrating source device private pfns.
943 int migrate_device_range(unsigned long *src_pfns, unsigned long start,
949 		src_pfns[i] = migrate_device_pfn_lock(pfn);
951 	migrate_device_unmap(src_pfns, npages, NULL);
959  * @src_pfns: pre-popluated array of source device private pfns to migrate.
965 int migrate_device_pfns(unsigned long *src_pfns, unsigned long npages)
970 		src_pfns[i] = migrate_device_pfn_lock(src_pfns[i]);
972 	migrate_device_unmap(src_pfns, npages, NULL);