34 STATIC int __xfs_refcount_cow_alloc(struct xfs_btree_cur *rcur,
36 STATIC int __xfs_refcount_cow_free(struct xfs_btree_cur *rcur,
1056 	struct xfs_btree_cur	*rcur,  in xfs_refcount_finish_one_cleanup()  argument
1061 	if (rcur == NULL)  in xfs_refcount_finish_one_cleanup()
1063 	agbp = rcur->bc_private.a.agbp;  in xfs_refcount_finish_one_cleanup()
1064 	xfs_btree_del_cursor(rcur, error);  in xfs_refcount_finish_one_cleanup()
1087 	struct xfs_btree_cur		*rcur;  in xfs_refcount_finish_one()  local
1112 	rcur = *pcur;  in xfs_refcount_finish_one()
1113 	if (rcur != NULL && rcur->bc_private.a.agno != agno) {  in xfs_refcount_finish_one()
1114 		nr_ops = rcur->bc_private.a.priv.refc.nr_ops;  in xfs_refcount_finish_one()
1115 		shape_changes = rcur->bc_private.a.priv.refc.shape_changes;  in xfs_refcount_finish_one()
1116 		xfs_refcount_finish_one_cleanup(tp, rcur, 0);  in xfs_refcount_finish_one()
1117 		rcur = NULL;  in xfs_refcount_finish_one()
1120 	if (rcur == NULL) {  in xfs_refcount_finish_one()
1128 		rcur = xfs_refcountbt_init_cursor(mp, tp, agbp, agno);  in xfs_refcount_finish_one()
1129 		if (!rcur) {  in xfs_refcount_finish_one()
1133 		rcur->bc_private.a.priv.refc.nr_ops = nr_ops;  in xfs_refcount_finish_one()
1134 		rcur->bc_private.a.priv.refc.shape_changes = shape_changes;  in xfs_refcount_finish_one()
1136 	*pcur = rcur;  in xfs_refcount_finish_one()
1140 		error = xfs_refcount_adjust(rcur, bno, blockcount, &new_agbno,  in xfs_refcount_finish_one()
1145 		error = xfs_refcount_adjust(rcur, bno, blockcount, &new_agbno,  in xfs_refcount_finish_one()
1152 		error = __xfs_refcount_cow_alloc(rcur, bno, blockcount);  in xfs_refcount_finish_one()
1157 		error = __xfs_refcount_cow_free(rcur, bno, blockcount);  in xfs_refcount_finish_one()
1513 	struct xfs_btree_cur	*rcur,  in __xfs_refcount_cow_alloc()  argument
1517 	trace_xfs_refcount_cow_increase(rcur->bc_mp, rcur->bc_private.a.agno,  in __xfs_refcount_cow_alloc()
1521 	return xfs_refcount_adjust_cow(rcur, agbno, aglen,  in __xfs_refcount_cow_alloc()
1530 	struct xfs_btree_cur	*rcur,  in __xfs_refcount_cow_free()  argument
1534 	trace_xfs_refcount_cow_decrease(rcur->bc_mp, rcur->bc_private.a.agno,  in __xfs_refcount_cow_free()
1538 	return xfs_refcount_adjust_cow(rcur, agbno, aglen,  in __xfs_refcount_cow_free()