992 	struct xfs_inode	*dest)  in xfs_reflink_set_inode_flag()  argument
998 	if (xfs_is_reflink_inode(src) && xfs_is_reflink_inode(dest))  in xfs_reflink_set_inode_flag()
1006 	if (src->i_ino == dest->i_ino)  in xfs_reflink_set_inode_flag()
1009 		xfs_lock_two_inodes(src, XFS_ILOCK_EXCL, dest, XFS_ILOCK_EXCL);  in xfs_reflink_set_inode_flag()
1020 	if (src->i_ino == dest->i_ino)  in xfs_reflink_set_inode_flag()
1023 	if (!xfs_is_reflink_inode(dest)) {  in xfs_reflink_set_inode_flag()
1024 		trace_xfs_reflink_set_inode_flag(dest);  in xfs_reflink_set_inode_flag()
1025 		xfs_trans_ijoin(tp, dest, XFS_ILOCK_EXCL);  in xfs_reflink_set_inode_flag()
1026 		dest->i_diflags2 |= XFS_DIFLAG2_REFLINK;  in xfs_reflink_set_inode_flag()
1027 		xfs_trans_log_inode(tp, dest, XFS_ILOG_CORE);  in xfs_reflink_set_inode_flag()
1028 		xfs_ifork_init_cow(dest);  in xfs_reflink_set_inode_flag()
1030 		xfs_iunlock(dest, XFS_ILOCK_EXCL);  in xfs_reflink_set_inode_flag()
1039 	trace_xfs_reflink_set_inode_flag_error(dest, error, _RET_IP_);  in xfs_reflink_set_inode_flag()
1048 	struct xfs_inode	*dest,  in xfs_reflink_update_dest()  argument
1053 	struct xfs_mount	*mp = dest->i_mount;  in xfs_reflink_update_dest()
1057 	if (newlen <= i_size_read(VFS_I(dest)) && cowextsize == 0)  in xfs_reflink_update_dest()
1064 	xfs_ilock(dest, XFS_ILOCK_EXCL);  in xfs_reflink_update_dest()
1065 	xfs_trans_ijoin(tp, dest, XFS_ILOCK_EXCL);  in xfs_reflink_update_dest()
1067 	if (newlen > i_size_read(VFS_I(dest))) {  in xfs_reflink_update_dest()
1068 		trace_xfs_reflink_update_inode_size(dest, newlen);  in xfs_reflink_update_dest()
1069 		i_size_write(VFS_I(dest), newlen);  in xfs_reflink_update_dest()
1070 		dest->i_disk_size = newlen;  in xfs_reflink_update_dest()
1074 		dest->i_cowextsize = cowextsize;  in xfs_reflink_update_dest()
1075 		dest->i_diflags2 |= XFS_DIFLAG2_COWEXTSIZE;  in xfs_reflink_update_dest()
1078 	xfs_trans_log_inode(tp, dest, XFS_ILOG_CORE);  in xfs_reflink_update_dest()
1086 	trace_xfs_reflink_update_inode_size_error(dest, error, _RET_IP_);  in xfs_reflink_update_dest()
1319 	struct xfs_inode	*dest,  in xfs_reflink_remap_blocks()  argument
1337 	trace_xfs_reflink_remap_blocks(src, srcoff, len, dest, destoff);  in xfs_reflink_remap_blocks()
1367 		error = xfs_reflink_remap_extent(dest, &imap, new_isize);  in xfs_reflink_remap_blocks()
1384 		trace_xfs_reflink_remap_blocks_error(dest, error, _RET_IP_);  in xfs_reflink_remap_blocks()
1451 	struct xfs_inode	*dest = XFS_I(inode_out);  in xfs_reflink_remap_prep()  local
1455 	ret = xfs_ilock2_io_mmap(src, dest);  in xfs_reflink_remap_prep()
1462 	if (XFS_IS_REALTIME_INODE(src) || XFS_IS_REALTIME_INODE(dest))  in xfs_reflink_remap_prep()
1475 	ret = xfs_qm_dqattach(dest);  in xfs_reflink_remap_prep()
1483 	ret = xfs_reflink_zero_posteof(dest, pos_out);  in xfs_reflink_remap_prep()
1488 	ret = xfs_reflink_set_inode_flag(src, dest);  in xfs_reflink_remap_prep()
1497 	if (pos_out > XFS_ISIZE(dest)) {  in xfs_reflink_remap_prep()
1498 		loff_t	flen = *len + (pos_out - XFS_ISIZE(dest));  in xfs_reflink_remap_prep()
1499 		ret = xfs_flush_unmap_range(dest, XFS_ISIZE(dest), flen);  in xfs_reflink_remap_prep()
1501 		ret = xfs_flush_unmap_range(dest, pos_out, *len);  in xfs_reflink_remap_prep()
1508 	xfs_iunlock2_io_mmap(src, dest);  in xfs_reflink_remap_prep()