32 	struct xfs_inode	*ip2)  in xfs_exchrange_ilock()  argument
34 	if (ip1 != ip2)  in xfs_exchrange_ilock()
36 				    ip2, XFS_ILOCK_EXCL);  in xfs_exchrange_ilock()
41 		if (ip2 != ip1)  in xfs_exchrange_ilock()
42 			xfs_trans_ijoin(tp, ip2, 0);  in xfs_exchrange_ilock()
51 	struct xfs_inode	*ip2)  in xfs_exchrange_iunlock()  argument
53 	if (ip2 != ip1)  in xfs_exchrange_iunlock()
54 		xfs_iunlock(ip2, XFS_ILOCK_EXCL);  in xfs_exchrange_iunlock()
69 	xfs_exchrange_ilock(NULL, req->ip1, req->ip2);  in xfs_exchrange_estimate()
71 	xfs_exchrange_iunlock(req->ip1, req->ip2);  in xfs_exchrange_estimate()
85 	struct xfs_inode		*ip2)  in xfs_exchrange_check_freshness()  argument
87 	struct inode			*inode2 = VFS_I(ip2);  in xfs_exchrange_check_freshness()
91 	trace_xfs_exchrange_freshness(fxr, ip2);  in xfs_exchrange_check_freshness()
94 	if (fxr->file2_ino != ip2->i_ino ||  in xfs_exchrange_check_freshness()
126 	if (!XFS_IS_QUOTA_ON(tp->t_mountp) || req->ip1 == req->ip2 ||  in xfs_exchrange_reserve_quota()
127 	    (req->ip1->i_udquot == req->ip2->i_udquot &&  in xfs_exchrange_reserve_quota()
128 	     req->ip1->i_gdquot == req->ip2->i_gdquot &&  in xfs_exchrange_reserve_quota()
129 	     req->ip1->i_pdquot == req->ip2->i_pdquot))  in xfs_exchrange_reserve_quota()
159 		error = xfs_trans_reserve_quota_nblks(tp, req->ip2,  in xfs_exchrange_reserve_quota()
183 	return xfs_trans_reserve_quota_nblks(tp, req->ip2, req->ip2_bcount,  in xfs_exchrange_reserve_quota()
192 	struct xfs_inode		*ip2)  in xfs_exchrange_mappings()  argument
197 		.ip2			= ip2,  in xfs_exchrange_mappings()
207 	trace_xfs_exchrange_mappings(fxr, ip1, ip2);  in xfs_exchrange_mappings()
219 	if (xfs_inode_has_bigrtalloc(ip2))  in xfs_exchrange_mappings()
233 	xfs_exchrange_ilock(tp, ip1, ip2);  in xfs_exchrange_mappings()
235 	trace_xfs_exchrange_before(ip2, 2);  in xfs_exchrange_mappings()
250 		xfs_exchrange_iunlock(ip1, ip2);  in xfs_exchrange_mappings()
254 			xfs_blockgc_free_quota(ip2, 0);  in xfs_exchrange_mappings()
269 		xfs_trans_ichgtime(tp, ip2, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);  in xfs_exchrange_mappings()
283 	trace_xfs_exchrange_after(ip2, 2);  in xfs_exchrange_mappings()
298 		temp = i_size_read(VFS_I(ip2));  in xfs_exchrange_mappings()
299 		i_size_write(VFS_I(ip2), i_size_read(VFS_I(ip1)));  in xfs_exchrange_mappings()
304 	xfs_exchrange_iunlock(ip1, ip2);  in xfs_exchrange_mappings()
544 	struct xfs_inode		*ip2,  in xfs_exchrange_check_rtalign()  argument
552 	size2 = i_size_read(VFS_I(ip2));  in xfs_exchrange_check_rtalign()
582 	if (ip1 == ip2 &&  in xfs_exchrange_check_rtalign()
609 	struct xfs_inode	*ip2)  in xfs_exchrange_prep()  argument
611 	struct xfs_mount	*mp = ip2->i_mount;  in xfs_exchrange_prep()
612 	unsigned int		alloc_unit = xfs_inode_alloc_unitsize(ip2);  in xfs_exchrange_prep()
615 	trace_xfs_exchrange_prep(fxr, ip1, ip2);  in xfs_exchrange_prep()
618 	if (XFS_IS_REALTIME_INODE(ip1) != XFS_IS_REALTIME_INODE(ip2))  in xfs_exchrange_prep()
623 		error = xfs_exchrange_check_rtalign(fxr, ip1, ip2, alloc_unit);  in xfs_exchrange_prep()
639 		error = xfs_exchrange_check_freshness(fxr, ip2);  in xfs_exchrange_prep()
645 	error = xfs_qm_dqattach(ip2);  in xfs_exchrange_prep()
652 	trace_xfs_exchrange_flush(fxr, ip1, ip2);  in xfs_exchrange_prep()
655 	error = xfs_flush_unmap_range(ip2, fxr->file2_offset, fxr->length);  in xfs_exchrange_prep()
674 	if (xfs_inode_has_cow_data(ip2)) {  in xfs_exchrange_prep()
675 		error = xfs_reflink_cancel_cow_range(ip2, fxr->file2_offset,  in xfs_exchrange_prep()
695 	struct xfs_inode	*ip2 = XFS_I(inode2);  in xfs_exchrange_contents()  local
710 	error = xfs_ilock2_io_mmap(ip1, ip2);  in xfs_exchrange_contents()
715 	error = xfs_exchrange_prep(fxr, ip1, ip2);  in xfs_exchrange_contents()
719 	error = xfs_exchrange_mappings(fxr, ip1, ip2);  in xfs_exchrange_contents()
733 	xfs_iunlock2_io_mmap(ip1, ip2);  in xfs_exchrange_contents()
736 		trace_xfs_exchrange_error(ip2, error, _RET_IP_);  in xfs_exchrange_contents()
865 	struct xfs_inode		*ip2 = XFS_I(inode2);  in xfs_ioc_start_commit()  local
875 	memcpy(&kern_f->fsid, ip2->i_mount->m_fixedfsid, sizeof(xfs_fsid_t));  in xfs_ioc_start_commit()
877 	xfs_ilock(ip2, lockflags);  in xfs_ioc_start_commit()
884 	kern_f->file2_ino		= ip2->i_ino;  in xfs_ioc_start_commit()
887 	xfs_iunlock(ip2, lockflags);  in xfs_ioc_start_commit()
910 	struct xfs_inode		*ip2 = XFS_I(file_inode(file));  in xfs_ioc_commit_range()  local
911 	struct xfs_mount		*mp = ip2->i_mount;  in xfs_ioc_commit_range()