4767 	unsigned int blkbits = inode->i_blkbits;  in ext4_zero_range()  local
4787 	start = round_up(offset, 1 << blkbits);  in ext4_zero_range()
4788 	end = round_down((offset + len), 1 << blkbits);  in ext4_zero_range()
4792 	partial_begin = offset & ((1 << blkbits) - 1);  in ext4_zero_range()
4793 	partial_end = (offset + len) & ((1 << blkbits) - 1);  in ext4_zero_range()
4795 	lblk = start >> blkbits;  in ext4_zero_range()
4796 	max_blocks = (end >> blkbits);  in ext4_zero_range()
4831 				round_down(offset, 1 << blkbits) >> blkbits,  in ext4_zero_range()
4832 				(round_up((offset + len), 1 << blkbits) -  in ext4_zero_range()
4833 				 round_down(offset, 1 << blkbits)) >> blkbits,  in ext4_zero_range()
4924 	unsigned int blkbits = inode->i_blkbits;  in ext4_fallocate()  local
4964 	lblk = offset >> blkbits;  in ext4_fallocate()
4969 	max_blocks = (EXT4_BLOCK_ALIGN(len + offset, blkbits) >> blkbits)  in ext4_fallocate()
5031 	unsigned int credits, blkbits = inode->i_blkbits;  in ext4_convert_unwritten_extents()  local
5033 	map.m_lblk = offset >> blkbits;  in ext4_convert_unwritten_extents()
5038 	max_blocks = ((EXT4_BLOCK_ALIGN(len + offset, blkbits) >> blkbits) -  in ext4_convert_unwritten_extents()