right_offset     5400 fs/btrfs/send.c 	u64 right_offset;
right_offset     5516 fs/btrfs/send.c 		right_offset = btrfs_file_extent_offset(eb, ei);
right_offset     5522 fs/btrfs/send.c 			right_offset += ekey->offset - key.offset;
right_offset     5532 fs/btrfs/send.c 		    left_offset_fixed != right_offset ||