737 		bh->b_size = inode->i_sb->s_blocksize * map.m_len;  in _ext4_get_block()
796 			memset(bh->b_data, 0, inode->i_sb->s_blocksize);  in ext4_getblk()
923 	unsigned blocksize = inode->i_sb->s_blocksize;  in ext4_block_write_begin()
1685 	BUG_ON(bh->b_size != inode->i_sb->s_blocksize);  in ext4_da_get_block_prep()
1893 		    (inode->i_sb->s_blocksize == PAGE_CACHE_SIZE)) {  in ext4_writepage()
3421 	blocksize = inode->i_sb->s_blocksize;  in __ext4_block_zero_page_range()
3505 	unsigned blocksize = inode->i_sb->s_blocksize;  in ext4_block_zero_page_range()
3534 	blocksize = inode->i_sb->s_blocksize;  in ext4_block_truncate_page()
3550 	partial_start = lstart & (sb->s_blocksize - 1);  in ext4_zero_partial_blocks()
3551 	partial_end = byte_end & (sb->s_blocksize - 1);  in ext4_zero_partial_blocks()
3558 	    (partial_start || (partial_end != sb->s_blocksize - 1))) {  in ext4_zero_partial_blocks()
3566 						 lstart, sb->s_blocksize);  in ext4_zero_partial_blocks()
3571 	if (partial_end != sb->s_blocksize - 1)  in ext4_zero_partial_blocks()
3671 	if (offset & (sb->s_blocksize - 1) ||  in ext4_punch_hole()
3672 	    (offset + length) & (sb->s_blocksize - 1)) {  in ext4_punch_hole()
3692 	first_block_offset = round_up(offset, sb->s_blocksize);  in ext4_punch_hole()
3693 	last_block_offset = round_down((offset + length), sb->s_blocksize) - 1;  in ext4_punch_hole()
3720 	first_block = (offset + sb->s_blocksize - 1) >>  in ext4_punch_hole()
3847 	if (inode->i_size & (inode->i_sb->s_blocksize - 1)) {  in ext4_truncate()
3863 	if (inode->i_size & (inode->i_sb->s_blocksize - 1))  in ext4_truncate()