536 			sector_t bblock, unsigned blocksize)  in write_boundary_block()  argument
538 	struct buffer_head *bh = __find_get_block(bdev, bblock + 1, blocksize);  in write_boundary_block()
1526 			unsigned long blocksize, unsigned long b_state)  in create_empty_buffers()  argument
1530 	head = alloc_page_buffers(page, blocksize, true);  in create_empty_buffers()
1637 static inline int block_size_bits(unsigned int blocksize)  in block_size_bits()  argument
1639 	return ilog2(blocksize);  in block_size_bits()
1689 	unsigned int blocksize, bbits;  in __block_write_full_page()  local
1707 	blocksize = bh->b_size;  in __block_write_full_page()
1708 	bbits = block_size_bits(blocksize);  in __block_write_full_page()
1731 			WARN_ON(bh->b_size != blocksize);  in __block_write_full_page()
1951 	unsigned blocksize, bbits;  in __block_write_begin_int()  local
1960 	blocksize = head->b_size;  in __block_write_begin_int()
1961 	bbits = block_size_bits(blocksize);  in __block_write_begin_int()
1967 		block_end = block_start + blocksize;  in __block_write_begin_int()
1978 			WARN_ON(bh->b_size != blocksize);  in __block_write_begin_int()
2039 	unsigned blocksize;  in __block_commit_write()  local
2043 	blocksize = bh->b_size;  in __block_commit_write()
2047 		block_end = block_start + blocksize;  in __block_commit_write()
2186 	unsigned block_start, block_end, blocksize;  in block_is_partially_uptodate()  local
2195 	blocksize = head->b_size;  in block_is_partially_uptodate()
2198 	if (from < blocksize && to > PAGE_SIZE - blocksize)  in block_is_partially_uptodate()
2204 		block_end = block_start + blocksize;  in block_is_partially_uptodate()
2233 	unsigned int blocksize, bbits;  in block_read_full_page()  local
2238 	blocksize = head->b_size;  in block_read_full_page()
2239 	bbits = block_size_bits(blocksize);  in block_read_full_page()
2242 	lblock = (i_size_read(inode)+blocksize-1) >> bbits;  in block_read_full_page()
2256 				WARN_ON(bh->b_size != blocksize);  in block_read_full_page()
2262 				zero_user(page, i * blocksize, blocksize);  in block_read_full_page()
2346 	unsigned int blocksize = i_blocksize(inode);  in cont_expand_zero()  local
2359 		if (zerofrom & (blocksize-1)) {  in cont_expand_zero()
2360 			*bytes |= (blocksize-1);  in cont_expand_zero()
2392 		if (zerofrom & (blocksize-1)) {  in cont_expand_zero()
2393 			*bytes |= (blocksize-1);  in cont_expand_zero()
2424 	unsigned int blocksize = i_blocksize(inode);  in cont_write_begin()  local
2433 	if (pos+len > *bytes && zerofrom & (blocksize-1)) {  in cont_write_begin()
2434 		*bytes |= (blocksize-1);  in cont_write_begin()
2553 	const unsigned blocksize = 1 << blkbits;  in nobh_write_begin()  local
2594 	head = alloc_page_buffers(page, blocksize, false);  in nobh_write_begin()
2609 		  block_in_page++, block_start += blocksize, bh = bh->b_this_page) {  in nobh_write_begin()
2612 		block_end = block_start + blocksize;  in nobh_write_begin()
2769 	unsigned blocksize;  in nobh_truncate_page()  local
2777 	blocksize = i_blocksize(inode);  in nobh_truncate_page()
2778 	length = offset & (blocksize - 1);  in nobh_truncate_page()
2784 	length = blocksize - length;  in nobh_truncate_page()
2800 	pos = blocksize;  in nobh_truncate_page()
2803 		pos += blocksize;  in nobh_truncate_page()
2806 	map_bh.b_size = blocksize;  in nobh_truncate_page()
2847 	unsigned blocksize;  in block_truncate_page()  local
2855 	blocksize = i_blocksize(inode);  in block_truncate_page()
2856 	length = offset & (blocksize - 1);  in block_truncate_page()
2862 	length = blocksize - length;  in block_truncate_page()
2871 		create_empty_buffers(page, blocksize, 0);  in block_truncate_page()
2875 	pos = blocksize;  in block_truncate_page()
2879 		pos += blocksize;  in block_truncate_page()
2884 		WARN_ON(bh->b_size != blocksize);  in block_truncate_page()