195 	const sector_t zone_sectors = device->fs_info->zone_size >> SECTOR_SHIFT;  in emulate_report_zones()
237 		ASSERT(IS_ALIGNED(pos, zinfo->zone_size));  in btrfs_get_dev_zones()
317 	fs_info->zone_size = btrfs_dev_extent_length(leaf, dext);  in calculate_emulated_zone_size()
383 		if (!fs_info->zone_size) {  in btrfs_get_dev_zone_info()
389 		ASSERT(fs_info->zone_size);  in btrfs_get_dev_zone_info()
390 		zone_sectors = fs_info->zone_size >> SECTOR_SHIFT;  in btrfs_get_dev_zone_info()
397 	zone_info->zone_size = zone_sectors << SECTOR_SHIFT;  in btrfs_get_dev_zone_info()
400 	if (zone_info->zone_size > BTRFS_MAX_ZONE_SIZE) {  in btrfs_get_dev_zone_info()
404 				 zone_info->zone_size, BTRFS_MAX_ZONE_SIZE);  in btrfs_get_dev_zone_info()
407 	} else if (zone_info->zone_size < BTRFS_MIN_ZONE_SIZE) {  in btrfs_get_dev_zone_info()
411 				 zone_info->zone_size, BTRFS_MIN_ZONE_SIZE);  in btrfs_get_dev_zone_info()
417 	zone_info->zone_size_shift = ilog2(zone_info->zone_size);  in btrfs_get_dev_zone_info()
616 		emulated, zone_info->zone_size);  in btrfs_get_dev_zone_info()
716 	u64 zone_size = 0;  in btrfs_check_zoned_mode()  local
733 		if (!zone_size) {  in btrfs_check_zoned_mode()
734 			zone_size = zone_info->zone_size;  in btrfs_check_zoned_mode()
735 		} else if (zone_info->zone_size != zone_size) {  in btrfs_check_zoned_mode()
738 				  zone_info->zone_size, zone_size);  in btrfs_check_zoned_mode()
752 	if (!IS_ALIGNED(zone_size, BTRFS_STRIPE_LEN)) {  in btrfs_check_zoned_mode()
755 			  zone_size, BTRFS_STRIPE_LEN);  in btrfs_check_zoned_mode()
764 	fs_info->zone_size = zone_size;  in btrfs_check_zoned_mode()
779 	btrfs_info(fs_info, "zoned mode enabled with zone size %llu", zone_size);  in btrfs_check_zoned_mode()
1043 	ASSERT(IS_ALIGNED(hole_start, zinfo->zone_size));  in btrfs_find_allocatable_zones()
1044 	ASSERT(IS_ALIGNED(num_bytes, zinfo->zone_size));  in btrfs_find_allocatable_zones()
1056 			pos += zinfo->zone_size;  in btrfs_find_allocatable_zones()
1080 					    zinfo->zone_size);  in btrfs_find_allocatable_zones()
1142 		physical += device->zone_info->zone_size;  in btrfs_reset_device_zone()
1143 		length -= device->zone_info->zone_size;  in btrfs_reset_device_zone()
1158 	ASSERT(IS_ALIGNED(start, zinfo->zone_size));  in btrfs_ensure_empty_zones()
1159 	ASSERT(IS_ALIGNED(size, zinfo->zone_size));  in btrfs_ensure_empty_zones()
1173 	for (pos = start; pos < start + size; pos += zinfo->zone_size) {  in btrfs_ensure_empty_zones()
1187 		ret = btrfs_reset_device_zone(device, pos, zinfo->zone_size,  in btrfs_ensure_empty_zones()
1296 	if (!IS_ALIGNED(length, fs_info->zone_size)) {  in btrfs_load_block_group_zone_info()
1299 			  logical, length, fs_info->zone_size);  in btrfs_load_block_group_zone_info()
1391 		WARN_ON(!IS_ALIGNED(physical[i], fs_info->zone_size));  in btrfs_load_block_group_zone_info()
1524 	if (cache->alloc_offset > fs_info->zone_size) {  in btrfs_load_block_group_zone_info()
2050 				       device->zone_info->zone_size >> SECTOR_SHIFT,  in do_zone_finish()