849 static void round_up_last_block(struct compressed_bio *cb, u32 blocksize)  in round_up_last_block()  argument
855 	const u32 padding_len = round_up(foffset, blocksize) - foffset;  in round_up_last_block()
858 	if (IS_ALIGNED(bio_size, blocksize))  in round_up_last_block()
887 	u64 blocksize = fs_info->sectorsize;  in compress_file_range()  local
982 	round_up_last_block(cb, blocksize);  in compress_file_range()
984 	ASSERT(IS_ALIGNED(total_compressed, blocksize));  in compress_file_range()
992 	if (total_compressed + blocksize > total_in)  in compress_file_range()
1376 	u32 blocksize = fs_info->sectorsize;  in cow_file_range()  local
1393 	num_bytes = ALIGN(end - start + 1, blocksize);  in cow_file_range()
1394 	num_bytes = max(blocksize,  num_bytes);  in cow_file_range()
2339 	const u32 blocksize = fs_info->sectorsize;  in run_delalloc_inline()  local
2348 	    inode_need_compress(inode, 0, blocksize, true)) {  in run_delalloc_inline()
2356 		cb = btrfs_compress_bio(inode, 0, blocksize, compress_type, compress_level, 0);  in run_delalloc_inline()
2370 	btrfs_lock_extent(&inode->io_tree, 0, blocksize - 1, &cached);  in run_delalloc_inline()
2385 		btrfs_unlock_extent(&inode->io_tree, 0, blocksize - 1, &cached);  in run_delalloc_inline()
2406 	extent_clear_unlock_delalloc(inode, 0, blocksize - 1, locked_folio, &cached,  in run_delalloc_inline()
3457 	const u32 blocksize = fs_info->sectorsize;  in btrfs_calculate_block_csum_folio()  local
3458 	const u32 step = min(blocksize, PAGE_SIZE);  in btrfs_calculate_block_csum_folio()
3459 	const u32 nr_steps = blocksize / step;  in btrfs_calculate_block_csum_folio()
3463 	ASSERT(offset_in_folio(folio, paddr) + blocksize <= folio_size(folio));  in btrfs_calculate_block_csum_folio()
3489 	const u32 blocksize = fs_info->sectorsize;  in btrfs_calculate_block_csum_pages()  local
3490 	const u32 step = min(blocksize, PAGE_SIZE);  in btrfs_calculate_block_csum_pages()
3491 	const u32 nr_steps = blocksize / step;  in btrfs_calculate_block_csum_pages()
3541 	const u32 blocksize = fs_info->sectorsize;  in btrfs_data_csum_ok()  local
3542 	const u32 step = min(blocksize, PAGE_SIZE);  in btrfs_data_csum_ok()
3543 	const u32 nr_steps = blocksize / step;  in btrfs_data_csum_ok()
3545 	u64 end = file_offset + blocksize - 1;  in btrfs_data_csum_ok()
4977 static bool is_inside_block(u64 bytenr, u64 blockstart, u32 blocksize)  in is_inside_block()  argument
4979 	ASSERT(IS_ALIGNED(blockstart, blocksize), "blockstart=%llu blocksize=%u",  in is_inside_block()
4980 		blockstart, blocksize);  in is_inside_block()
4982 	if (blockstart <= bytenr && bytenr <= blockstart + blocksize - 1)  in is_inside_block()
5059 	u32 blocksize = fs_info->sectorsize;  in btrfs_truncate_block()  local
5064 	const bool in_head_block = is_inside_block(offset, round_down(start, blocksize),  in btrfs_truncate_block()
5065 						   blocksize);  in btrfs_truncate_block()
5066 	const bool in_tail_block = is_inside_block(offset, round_down(end, blocksize),  in btrfs_truncate_block()
5067 						   blocksize);  in btrfs_truncate_block()
5080 	if (IS_ALIGNED(start, blocksize) && IS_ALIGNED(end + 1, blocksize)) {  in btrfs_truncate_block()
5085 		if (end == (u64)-1 && blocksize < PAGE_SIZE)  in btrfs_truncate_block()
5101 	if (in_head_block && !IS_ALIGNED(start, blocksize))  in btrfs_truncate_block()
5103 	if (in_tail_block && !IS_ALIGNED(end + 1, blocksize))  in btrfs_truncate_block()
5108 	block_start = round_down(offset, blocksize);  in btrfs_truncate_block()
5109 	block_end = block_start + blocksize - 1;  in btrfs_truncate_block()
5112 					  blocksize, false);  in btrfs_truncate_block()
5114 		size_t write_bytes = blocksize;  in btrfs_truncate_block()
5118 			ASSERT(write_bytes == blocksize, "write_bytes=%zu blocksize=%u",  in btrfs_truncate_block()
5119 			       write_bytes, blocksize);  in btrfs_truncate_block()
5125 	ret = btrfs_delalloc_reserve_metadata(inode, blocksize, blocksize, false);  in btrfs_truncate_block()
5129 						       block_start, blocksize);  in btrfs_truncate_block()
5137 			btrfs_delalloc_release_metadata(inode, blocksize, true);  in btrfs_truncate_block()
5140 						     block_start, blocksize, true);  in btrfs_truncate_block()
5141 		btrfs_delalloc_release_extents(inode, blocksize);  in btrfs_truncate_block()
5228 			btrfs_delalloc_release_metadata(inode, blocksize, true);  in btrfs_truncate_block()
5231 					block_start, blocksize, true);  in btrfs_truncate_block()
5233 	btrfs_delalloc_release_extents(inode, blocksize);  in btrfs_truncate_block()
7135 	const u32 blocksize = leaf->fs_info->sectorsize;  in uncompress_inline()  local
7152 	max_size = min_t(unsigned long, blocksize, max_size);  in uncompress_inline()
7164 	if (max_size < blocksize)  in uncompress_inline()
7165 		folio_zero_range(folio, max_size, blocksize - max_size);  in uncompress_inline()
7172 	const u32 blocksize = path->nodes[0]->fs_info->sectorsize;  in read_inline_extent()  local
7187 	copy_size = min_t(u64, blocksize,  in read_inline_extent()
7193 	if (copy_size < blocksize)  in read_inline_extent()
7194 		folio_zero_range(folio, copy_size, blocksize - copy_size);  in read_inline_extent()
8238 	u32 blocksize = btrfs_sb(inode->i_sb)->sectorsize;  in btrfs_getattr()  local
8271 	stat->blocks = (ALIGN(inode_bytes, blocksize) +  in btrfs_getattr()
8272 			ALIGN(delalloc_bytes, blocksize)) >> SECTOR_SHIFT;  in btrfs_getattr()
9919 	const u32 blocksize = fs_info->sectorsize;  in btrfs_do_encoded_write()  local
10030 		if (!IS_ALIGNED(bytes, blocksize))  in btrfs_do_encoded_write()
10031 			folio_zero_range(folio, bytes, round_up(bytes, blocksize) - bytes);  in btrfs_do_encoded_write()
10032 		ret = bio_add_folio(&cb->bbio.bio, folio, round_up(bytes, blocksize), 0);  in btrfs_do_encoded_write()