217 	struct bitmap_storage *store = &bitmap->storage;  in write_sb_page()
292 	if (bitmap->storage.file == NULL) {  in write_page()
428 	if (bitmap->storage.file)  in md_bitmap_wait_writes()
452 	if (!bitmap->storage.sb_page) /* no superblock */  in md_bitmap_update_sb()
454 	sb = kmap_atomic(bitmap->storage.sb_page);  in md_bitmap_update_sb()
475 	write_page(bitmap, bitmap->storage.sb_page, 1);  in md_bitmap_update_sb()
484 	if (!bitmap || !bitmap->storage.sb_page)  in md_bitmap_print_sb()
486 	sb = kmap_atomic(bitmap->storage.sb_page);  in md_bitmap_print_sb()
524 	bitmap->storage.sb_page = alloc_page(GFP_KERNEL | __GFP_ZERO);  in md_bitmap_new_disk_sb()
525 	if (bitmap->storage.sb_page == NULL)  in md_bitmap_new_disk_sb()
527 	bitmap->storage.sb_page->index = 0;  in md_bitmap_new_disk_sb()
529 	sb = kmap_atomic(bitmap->storage.sb_page);  in md_bitmap_new_disk_sb()
590 	if (!bitmap->storage.file && !bitmap->mddev->bitmap_info.offset) {  in md_bitmap_read_sb()
602 	bitmap->storage.sb_page = sb_page;  in md_bitmap_read_sb()
620 	if (bitmap->storage.file) {  in md_bitmap_read_sb()
621 		loff_t isize = i_size_read(bitmap->storage.file->f_mapping->host);  in md_bitmap_read_sb()
624 		err = read_page(bitmap->storage.file, 0,  in md_bitmap_read_sb()
871 		if (bitmap->storage.file) {  in md_bitmap_file_kick()
874 				ptr = file_path(bitmap->storage.file,  in md_bitmap_file_kick()
897 	set_bit((pnum<<2) + attr, bitmap->storage.filemap_attr);  in set_page_attr()
903 	clear_bit((pnum<<2) + attr, bitmap->storage.filemap_attr);  in clear_page_attr()
909 	return test_bit((pnum<<2) + attr, bitmap->storage.filemap_attr);  in test_page_attr()
916 				  bitmap->storage.filemap_attr);  in test_and_clear_page_attr()
931 	struct bitmap_storage *store = &bitmap->storage;  in md_bitmap_file_set_bit()
937 	page = filemap_get_page(&bitmap->storage, chunk);  in md_bitmap_file_set_bit()
940 	bit = file_page_offset(&bitmap->storage, chunk);  in md_bitmap_file_set_bit()
960 	struct bitmap_storage *store = &bitmap->storage;  in md_bitmap_file_clear_bit()
966 	page = filemap_get_page(&bitmap->storage, chunk);  in md_bitmap_file_clear_bit()
969 	bit = file_page_offset(&bitmap->storage, chunk);  in md_bitmap_file_clear_bit()
990 	page = filemap_get_page(&bitmap->storage, chunk);  in md_bitmap_file_test_bit()
993 	bit = file_page_offset(&bitmap->storage, chunk);  in md_bitmap_file_test_bit()
1013 	if (!bitmap || !bitmap->storage.filemap ||  in md_bitmap_unplug()
1019 	for (i = 0; i < bitmap->storage.file_pages; i++) {  in md_bitmap_unplug()
1031 			write_page(bitmap, bitmap->storage.filemap[i], 0);  in md_bitmap_unplug()
1065 	struct bitmap_storage *store = &bitmap->storage;  in md_bitmap_init_from_disk()
1107 		index = file_page_index(&bitmap->storage, i);  in md_bitmap_init_from_disk()
1108 		bit = file_page_offset(&bitmap->storage, i);  in md_bitmap_init_from_disk()
1186 	if (!bitmap || !bitmap->storage.filemap)  in md_bitmap_write_all()
1188 	if (bitmap->storage.file)  in md_bitmap_write_all()
1192 	for (i = 0; i < bitmap->storage.file_pages; i++)  in md_bitmap_write_all()
1262 	for (j = 0; j < bitmap->storage.file_pages; j++)  in md_bitmap_daemon_work()
1274 		if (bitmap->storage.filemap) {  in md_bitmap_daemon_work()
1275 			sb = kmap_atomic(bitmap->storage.sb_page);  in md_bitmap_daemon_work()
1330 	     j < bitmap->storage.file_pages  in md_bitmap_daemon_work()
1337 		if (bitmap->storage.filemap &&  in md_bitmap_daemon_work()
1340 			write_page(bitmap, bitmap->storage.filemap[j], 0);  in md_bitmap_daemon_work()
1754 	md_bitmap_file_unmap(&bitmap->storage);  in md_bitmap_free()
1850 	bitmap->storage.file = file;  in md_bitmap_create()
2012 		for (i = 0; i < bitmap->storage.file_pages; i++)  in md_bitmap_copy_from_slot()
2046 	if (bitmap->storage.file) {  in md_bitmap_status()
2048 		seq_file_path(seq, bitmap->storage.file, " \t\n");  in md_bitmap_status()
2077 	if (bitmap->storage.file && !init) {  in md_bitmap_resize()
2137 	store.file = bitmap->storage.file;  in md_bitmap_resize()
2138 	bitmap->storage.file = NULL;  in md_bitmap_resize()
2140 	if (store.sb_page && bitmap->storage.sb_page)  in md_bitmap_resize()
2142 		       page_address(bitmap->storage.sb_page),  in md_bitmap_resize()
2145 	md_bitmap_file_unmap(&bitmap->storage);  in md_bitmap_resize()
2146 	bitmap->storage = store;  in md_bitmap_resize()
2247 		for (i = 0; i < bitmap->storage.file_pages; i++)  in md_bitmap_resize()
2403 	    sectors < (mddev->bitmap->storage.bytes + 511) >> 9)  in space_store()