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()
1557 			unsigned long blocksize, unsigned long b_state)  in create_empty_buffers()  argument
1561 	head = alloc_page_buffers(page, blocksize, true);  in create_empty_buffers()
1668 static inline int block_size_bits(unsigned int blocksize)  in block_size_bits()  argument
1670 	return ilog2(blocksize);  in block_size_bits()
1720 	unsigned int blocksize, bbits;  in __block_write_full_page()  local
1738 	blocksize = bh->b_size;  in __block_write_full_page()
1739 	bbits = block_size_bits(blocksize);  in __block_write_full_page()
1762 			WARN_ON(bh->b_size != blocksize);  in __block_write_full_page()
1982 	unsigned blocksize, bbits;  in __block_write_begin_int()  local
1991 	blocksize = head->b_size;  in __block_write_begin_int()
1992 	bbits = block_size_bits(blocksize);  in __block_write_begin_int()
1998 		block_end = block_start + blocksize;  in __block_write_begin_int()
2009 			WARN_ON(bh->b_size != blocksize);  in __block_write_begin_int()
2070 	unsigned blocksize;  in __block_commit_write()  local
2074 	blocksize = bh->b_size;  in __block_commit_write()
2078 		block_end = block_start + blocksize;  in __block_commit_write()
2217 	unsigned block_start, block_end, blocksize;  in block_is_partially_uptodate()  local
2226 	blocksize = head->b_size;  in block_is_partially_uptodate()
2229 	if (from < blocksize && to > PAGE_SIZE - blocksize)  in block_is_partially_uptodate()
2235 		block_end = block_start + blocksize;  in block_is_partially_uptodate()
2264 	unsigned int blocksize, bbits;  in block_read_full_page()  local
2269 	blocksize = head->b_size;  in block_read_full_page()
2270 	bbits = block_size_bits(blocksize);  in block_read_full_page()
2273 	lblock = (i_size_read(inode)+blocksize-1) >> bbits;  in block_read_full_page()
2287 				WARN_ON(bh->b_size != blocksize);  in block_read_full_page()
2293 				zero_user(page, i * blocksize, blocksize);  in block_read_full_page()
2377 	unsigned int blocksize = i_blocksize(inode);  in cont_expand_zero()  local
2390 		if (zerofrom & (blocksize-1)) {  in cont_expand_zero()
2391 			*bytes |= (blocksize-1);  in cont_expand_zero()
2423 		if (zerofrom & (blocksize-1)) {  in cont_expand_zero()
2424 			*bytes |= (blocksize-1);  in cont_expand_zero()
2455 	unsigned int blocksize = i_blocksize(inode);  in cont_write_begin()  local
2464 	if (pos+len > *bytes && zerofrom & (blocksize-1)) {  in cont_write_begin()
2465 		*bytes |= (blocksize-1);  in cont_write_begin()
2584 	const unsigned blocksize = 1 << blkbits;  in nobh_write_begin()  local
2625 	head = alloc_page_buffers(page, blocksize, false);  in nobh_write_begin()
2640 		  block_in_page++, block_start += blocksize, bh = bh->b_this_page) {  in nobh_write_begin()
2643 		block_end = block_start + blocksize;  in nobh_write_begin()
2800 	unsigned blocksize;  in nobh_truncate_page()  local
2808 	blocksize = i_blocksize(inode);  in nobh_truncate_page()
2809 	length = offset & (blocksize - 1);  in nobh_truncate_page()
2815 	length = blocksize - length;  in nobh_truncate_page()
2831 	pos = blocksize;  in nobh_truncate_page()
2834 		pos += blocksize;  in nobh_truncate_page()
2837 	map_bh.b_size = blocksize;  in nobh_truncate_page()
2878 	unsigned blocksize;  in block_truncate_page()  local
2886 	blocksize = i_blocksize(inode);  in block_truncate_page()
2887 	length = offset & (blocksize - 1);  in block_truncate_page()
2893 	length = blocksize - length;  in block_truncate_page()
2902 		create_empty_buffers(page, blocksize, 0);  in block_truncate_page()
2906 	pos = blocksize;  in block_truncate_page()
2910 		pos += blocksize;  in block_truncate_page()
2915 		WARN_ON(bh->b_size != blocksize);  in block_truncate_page()