4744 	unsigned int blkbits = inode->i_blkbits;  in ext4_zero_range()  local
4764 	start = round_up(offset, 1 << blkbits);  in ext4_zero_range()
4765 	end = round_down((offset + len), 1 << blkbits);  in ext4_zero_range()
4769 	partial_begin = offset & ((1 << blkbits) - 1);  in ext4_zero_range()
4770 	partial_end = (offset + len) & ((1 << blkbits) - 1);  in ext4_zero_range()
4772 	lblk = start >> blkbits;  in ext4_zero_range()
4773 	max_blocks = (end >> blkbits);  in ext4_zero_range()
4808 				round_down(offset, 1 << blkbits) >> blkbits,  in ext4_zero_range()
4809 				(round_up((offset + len), 1 << blkbits) -  in ext4_zero_range()
4810 				 round_down(offset, 1 << blkbits)) >> blkbits,  in ext4_zero_range()
4901 	unsigned int blkbits = inode->i_blkbits;  in ext4_fallocate()  local
4936 	lblk = offset >> blkbits;  in ext4_fallocate()
4941 	max_blocks = (EXT4_BLOCK_ALIGN(len + offset, blkbits) >> blkbits)  in ext4_fallocate()
5003 	unsigned int credits, blkbits = inode->i_blkbits;  in ext4_convert_unwritten_extents()  local
5005 	map.m_lblk = offset >> blkbits;  in ext4_convert_unwritten_extents()
5010 	max_blocks = ((EXT4_BLOCK_ALIGN(len + offset, blkbits) >> blkbits) -  in ext4_convert_unwritten_extents()