633 	struct xfs_defer_capture	*dfc;  in xfs_defer_ops_capture()  local
639 	dfc = kmem_zalloc(sizeof(*dfc), KM_NOFS);  in xfs_defer_ops_capture()
640 	INIT_LIST_HEAD(&dfc->dfc_list);  in xfs_defer_ops_capture()
641 	INIT_LIST_HEAD(&dfc->dfc_dfops);  in xfs_defer_ops_capture()
646 	list_splice_init(&tp->t_dfops, &dfc->dfc_dfops);  in xfs_defer_ops_capture()
647 	dfc->dfc_tpflags = tp->t_flags & XFS_TRANS_LOWMODE;  in xfs_defer_ops_capture()
651 	dfc->dfc_blkres = tp->t_blk_res - tp->t_blk_res_used;  in xfs_defer_ops_capture()
652 	dfc->dfc_rtxres = tp->t_rtx_res - tp->t_rtx_res_used;  in xfs_defer_ops_capture()
655 	dfc->dfc_logres = tp->t_log_res;  in xfs_defer_ops_capture()
663 		dfc->dfc_capture_ip = capture_ip;  in xfs_defer_ops_capture()
666 	return dfc;  in xfs_defer_ops_capture()
673 	struct xfs_defer_capture	*dfc)  in xfs_defer_ops_release()  argument
675 	xfs_defer_cancel_list(mp, &dfc->dfc_dfops);  in xfs_defer_ops_release()
676 	if (dfc->dfc_capture_ip)  in xfs_defer_ops_release()
677 		xfs_irele(dfc->dfc_capture_ip);  in xfs_defer_ops_release()
678 	kmem_free(dfc);  in xfs_defer_ops_release()
696 	struct xfs_defer_capture	*dfc;  in xfs_defer_ops_capture_and_commit()  local
702 	dfc = xfs_defer_ops_capture(tp, capture_ip);  in xfs_defer_ops_capture_and_commit()
703 	if (!dfc)  in xfs_defer_ops_capture_and_commit()
709 		xfs_defer_ops_release(mp, dfc);  in xfs_defer_ops_capture_and_commit()
713 	list_add_tail(&dfc->dfc_list, capture_list);  in xfs_defer_ops_capture_and_commit()
725 	struct xfs_defer_capture	*dfc,  in xfs_defer_ops_continue()  argument
733 	if (dfc->dfc_capture_ip) {  in xfs_defer_ops_continue()
734 		xfs_ilock(dfc->dfc_capture_ip, XFS_ILOCK_EXCL);  in xfs_defer_ops_continue()
735 		xfs_trans_ijoin(tp, dfc->dfc_capture_ip, 0);  in xfs_defer_ops_continue()
737 	*captured_ipp = dfc->dfc_capture_ip;  in xfs_defer_ops_continue()
740 	list_splice_init(&dfc->dfc_dfops, &tp->t_dfops);  in xfs_defer_ops_continue()
741 	tp->t_flags |= dfc->dfc_tpflags;  in xfs_defer_ops_continue()
743 	kmem_free(dfc);  in xfs_defer_ops_continue()