560 			sector_t bblock, unsigned blocksize)  in write_boundary_block()  argument
562 	struct buffer_head *bh = __find_get_block(bdev, bblock + 1, blocksize);  in write_boundary_block()
1585 			unsigned long blocksize, unsigned long b_state)  in create_empty_buffers()  argument
1589 	head = alloc_page_buffers(page, blocksize, true);  in create_empty_buffers()
1696 static inline int block_size_bits(unsigned int blocksize)  in block_size_bits()  argument
1698 	return ilog2(blocksize);  in block_size_bits()
1748 	unsigned int blocksize, bbits;  in __block_write_full_page()  local
1766 	blocksize = bh->b_size;  in __block_write_full_page()
1767 	bbits = block_size_bits(blocksize);  in __block_write_full_page()
1790 			WARN_ON(bh->b_size != blocksize);  in __block_write_full_page()
2010 	unsigned blocksize, bbits;  in __block_write_begin_int()  local
2019 	blocksize = head->b_size;  in __block_write_begin_int()
2020 	bbits = block_size_bits(blocksize);  in __block_write_begin_int()
2026 		block_end = block_start + blocksize;  in __block_write_begin_int()
2037 			WARN_ON(bh->b_size != blocksize);  in __block_write_begin_int()
2098 	unsigned blocksize;  in __block_commit_write()  local
2102 	blocksize = bh->b_size;  in __block_commit_write()
2106 		block_end = block_start + blocksize;  in __block_commit_write()
2245 	unsigned block_start, block_end, blocksize;  in block_is_partially_uptodate()  local
2254 	blocksize = head->b_size;  in block_is_partially_uptodate()
2257 	if (from < blocksize && to > PAGE_SIZE - blocksize)  in block_is_partially_uptodate()
2263 		block_end = block_start + blocksize;  in block_is_partially_uptodate()
2292 	unsigned int blocksize, bbits;  in block_read_full_page()  local
2297 	blocksize = head->b_size;  in block_read_full_page()
2298 	bbits = block_size_bits(blocksize);  in block_read_full_page()
2301 	lblock = (i_size_read(inode)+blocksize-1) >> bbits;  in block_read_full_page()
2315 				WARN_ON(bh->b_size != blocksize);  in block_read_full_page()
2321 				zero_user(page, i * blocksize, blocksize);  in block_read_full_page()
2405 	unsigned int blocksize = i_blocksize(inode);  in cont_expand_zero()  local
2418 		if (zerofrom & (blocksize-1)) {  in cont_expand_zero()
2419 			*bytes |= (blocksize-1);  in cont_expand_zero()
2451 		if (zerofrom & (blocksize-1)) {  in cont_expand_zero()
2452 			*bytes |= (blocksize-1);  in cont_expand_zero()
2483 	unsigned int blocksize = i_blocksize(inode);  in cont_write_begin()  local
2492 	if (pos+len > *bytes && zerofrom & (blocksize-1)) {  in cont_write_begin()
2493 		*bytes |= (blocksize-1);  in cont_write_begin()
2612 	const unsigned blocksize = 1 << blkbits;  in nobh_write_begin()  local
2653 	head = alloc_page_buffers(page, blocksize, false);  in nobh_write_begin()
2668 		  block_in_page++, block_start += blocksize, bh = bh->b_this_page) {  in nobh_write_begin()
2671 		block_end = block_start + blocksize;  in nobh_write_begin()
2828 	unsigned blocksize;  in nobh_truncate_page()  local
2836 	blocksize = i_blocksize(inode);  in nobh_truncate_page()
2837 	length = offset & (blocksize - 1);  in nobh_truncate_page()
2843 	length = blocksize - length;  in nobh_truncate_page()
2859 	pos = blocksize;  in nobh_truncate_page()
2862 		pos += blocksize;  in nobh_truncate_page()
2865 	map_bh.b_size = blocksize;  in nobh_truncate_page()
2906 	unsigned blocksize;  in block_truncate_page()  local
2914 	blocksize = i_blocksize(inode);  in block_truncate_page()
2915 	length = offset & (blocksize - 1);  in block_truncate_page()
2921 	length = blocksize - length;  in block_truncate_page()
2930 		create_empty_buffers(page, blocksize, 0);  in block_truncate_page()
2934 	pos = blocksize;  in block_truncate_page()
2938 		pos += blocksize;  in block_truncate_page()
2943 		WARN_ON(bh->b_size != blocksize);  in block_truncate_page()