orig_eof 452 fs/ext4/move_extent.c __u64 orig_eof, donor_eof; orig_eof 456 fs/ext4/move_extent.c orig_eof = (i_size_read(orig_inode) + blocksize - 1) >> blkbits; orig_eof 520 fs/ext4/move_extent.c if (orig_eof <= orig_start) orig_eof 522 fs/ext4/move_extent.c else if (orig_eof < orig_start + *len - 1) orig_eof 523 fs/ext4/move_extent.c *len = orig_eof - orig_start;