608 	map.m_len = bh->b_size >> inode->i_blkbits;  in _ext4_get_block()
627 		bh->b_size = inode->i_sb->s_blocksize * map.m_len;  in _ext4_get_block()
733 	unsigned blocksize = head->b_size;  in walk_page_buffers()
1230 		unsigned int next_off = curr_off + bh->b_size;  in ext4_da_page_release_reservation()
1371 				block_start += bh->b_size;  in mpage_da_submit_io()
1487 	unsigned max_blocks = mpd->b_size >> mpd->inode->i_blkbits;  in mpage_da_map_and_submit()
1495 	if ((mpd->b_size == 0) ||  in mpage_da_map_and_submit()
1561 				 mpd->b_size >> mpd->inode->i_blkbits, err);  in mpage_da_map_and_submit()
1627 				   sector_t logical, size_t b_size,  in mpage_add_bh_to_extent()  argument
1631 	int nrblocks = mpd->b_size >> mpd->inode->i_blkbits;  in mpage_add_bh_to_extent()
1652 		} else if ((nrblocks + (b_size >> mpd->inode->i_blkbits)) >  in mpage_add_bh_to_extent()
1659 			b_size = (EXT4_MAX_TRANS_DATA - nrblocks) <<  in mpage_add_bh_to_extent()
1667 	if (mpd->b_size == 0) {  in mpage_add_bh_to_extent()
1669 		mpd->b_size = b_size;  in mpage_add_bh_to_extent()
1679 		mpd->b_size += b_size;  in mpage_add_bh_to_extent()
1776 	BUG_ON(bh->b_size != inode->i_sb->s_blocksize);  in ext4_da_get_block_prep()
1823 	BUG_ON(bh_result->b_size != inode->i_sb->s_blocksize);  in noalloc_get_block_write()
2134 								       bh->b_size,  in write_cache_pages_da()
2150 						if (mpd->b_size == 0)  in write_cache_pages_da()
2722 		curr_off = curr_off + bh->b_size;  in ext4_invalidatepage_free_endio()
2873 	size_t size = bh->b_size;  in ext4_set_bh_endio()
3522 				memset(bh->b_data, 0, bh->b_size);  in __ext4_get_inode_loc()