4534 	unsigned int blkbits = inode->i_blkbits;  in ext4_zero_range()  local
4551 	start = round_up(offset, 1 << blkbits);  in ext4_zero_range()
4552 	end = round_down((offset + len), 1 << blkbits);  in ext4_zero_range()
4556 	partial_begin = offset & ((1 << blkbits) - 1);  in ext4_zero_range()
4557 	partial_end = (offset + len) & ((1 << blkbits) - 1);  in ext4_zero_range()
4559 	lblk = start >> blkbits;  in ext4_zero_range()
4560 	max_blocks = (end >> blkbits);  in ext4_zero_range()
4597 				round_down(offset, 1 << blkbits) >> blkbits,  in ext4_zero_range()
4598 				(round_up((offset + len), 1 << blkbits) -  in ext4_zero_range()
4599 				 round_down(offset, 1 << blkbits)) >> blkbits,  in ext4_zero_range()
4691 	unsigned int blkbits = inode->i_blkbits;  in ext4_fallocate()  local
4736 	lblk = offset >> blkbits;  in ext4_fallocate()
4738 	max_blocks = EXT4_MAX_BLOCKS(len, offset, blkbits);  in ext4_fallocate()
4799 	unsigned int blkbits = inode->i_blkbits;  in ext4_convert_unwritten_extents()  local
4802 	map.m_lblk = offset >> blkbits;  in ext4_convert_unwritten_extents()
4803 	max_blocks = EXT4_MAX_BLOCKS(len, offset, blkbits);  in ext4_convert_unwritten_extents()