4550 	unsigned int blkbits = inode->i_blkbits;  in ext4_zero_range()  local
4561 	start = round_up(offset, 1 << blkbits);  in ext4_zero_range()
4562 	end = round_down((offset + len), 1 << blkbits);  in ext4_zero_range()
4566 	partial_begin = offset & ((1 << blkbits) - 1);  in ext4_zero_range()
4567 	partial_end = (offset + len) & ((1 << blkbits) - 1);  in ext4_zero_range()
4569 	lblk = start >> blkbits;  in ext4_zero_range()
4570 	max_blocks = (end >> blkbits);  in ext4_zero_range()
4607 				round_down(offset, 1 << blkbits) >> blkbits,  in ext4_zero_range()
4608 				(round_up((offset + len), 1 << blkbits) -  in ext4_zero_range()
4609 				 round_down(offset, 1 << blkbits)) >> blkbits,  in ext4_zero_range()
4716 	unsigned int blkbits = inode->i_blkbits;  in ext4_fallocate()  local
4760 	lblk = offset >> blkbits;  in ext4_fallocate()
4762 	max_blocks = EXT4_MAX_BLOCKS(len, offset, blkbits);  in ext4_fallocate()
4822 	unsigned int blkbits = inode->i_blkbits;  in ext4_convert_unwritten_extents()  local
4825 	map.m_lblk = offset >> blkbits;  in ext4_convert_unwritten_extents()
4826 	max_blocks = EXT4_MAX_BLOCKS(len, offset, blkbits);  in ext4_convert_unwritten_extents()