orig_blk 553 fs/ext4/move_extent.c ext4_move_extents(struct file *o_filp, struct file *d_filp, __u64 orig_blk, orig_blk 560 fs/ext4/move_extent.c ext4_lblk_t o_end, o_start = orig_blk; orig_blk 612 fs/ext4/move_extent.c ret = mext_check_arguments(orig_inode, donor_inode, orig_blk, orig_blk 683 fs/ext4/move_extent.c *moved_len = o_start - orig_blk;