558 	if (fs_info->sectorsize == PAGE_SIZE) {  in btree_dirty_folio()
582 		cur = page_start + cur_bit * fs_info->sectorsize;  in btree_dirty_folio()
2339 	const u32 sectorsize = btrfs_super_sectorsize(sb);  in validate_sys_chunk_array()  local
2383 					      sectorsize);  in validate_sys_chunk_array()
2410 	u64 sectorsize = btrfs_super_sectorsize(sb);  in btrfs_validate_super()  local
2450 	if (!is_power_of_2(sectorsize) || sectorsize < 4096 ||  in btrfs_validate_super()
2451 	    sectorsize > BTRFS_MAX_METADATA_BLOCKSIZE) {  in btrfs_validate_super()
2452 		btrfs_err(fs_info, "invalid sectorsize %llu", sectorsize);  in btrfs_validate_super()
2464 	if (sectorsize > PAGE_SIZE || (sectorsize != SZ_4K && sectorsize != PAGE_SIZE)) {  in btrfs_validate_super()
2467 			sectorsize, PAGE_SIZE);  in btrfs_validate_super()
2471 	if (!is_power_of_2(nodesize) || nodesize < sectorsize ||  in btrfs_validate_super()
2483 	if (!IS_ALIGNED(btrfs_super_root(sb), sectorsize)) {  in btrfs_validate_super()
2488 	if (!IS_ALIGNED(btrfs_super_chunk_root(sb), sectorsize)) {  in btrfs_validate_super()
2493 	if (!IS_ALIGNED(btrfs_super_log_root(sb), sectorsize)) {  in btrfs_validate_super()
2890 	fs_info->sectorsize = 4096;  in btrfs_init_fs_info()
3198 	    (fs_info->sectorsize != fs_info->nodesize)) {  in btrfs_check_features()
3201 			fs_info->nodesize, fs_info->sectorsize);  in btrfs_check_features()
3260 	if (fs_info->sectorsize < PAGE_SIZE && btrfs_test_opt(fs_info, SPACE_CACHE)) {  in btrfs_check_features()
3263 			   PAGE_SIZE, fs_info->sectorsize);  in btrfs_check_features()
3277 	u32 sectorsize;  in open_ctree()  local
3385 	sectorsize = btrfs_super_sectorsize(disk_super);  in open_ctree()
3386 	stripesize = sectorsize;  in open_ctree()
3388 	fs_info->delalloc_batch = sectorsize * 512 * (1 + ilog2(nr_cpu_ids));  in open_ctree()
3391 	fs_info->sectorsize = sectorsize;  in open_ctree()
3392 	fs_info->sectorsize_bits = ilog2(sectorsize);  in open_ctree()
3417 	fs_info->max_inline = min_t(u64, fs_info->max_inline, fs_info->sectorsize);  in open_ctree()
3419 	if (sectorsize < PAGE_SIZE)  in open_ctree()
3422 			   sectorsize, PAGE_SIZE);  in open_ctree()
3432 	sb->s_blocksize = sectorsize;  in open_ctree()
3433 	sb->s_blocksize_bits = blksize_bits(sectorsize);  in open_ctree()