29 	struct xfs_btree_cur	*cur)  in xfs_refcountbt_dup_cursor()  argument
31 	return xfs_refcountbt_init_cursor(cur->bc_mp, cur->bc_tp,  in xfs_refcountbt_dup_cursor()
32 			cur->bc_ag.agbp, cur->bc_ag.pag);  in xfs_refcountbt_dup_cursor()
37 	struct xfs_btree_cur		*cur,  in xfs_refcountbt_set_root()  argument
41 	struct xfs_buf		*agbp = cur->bc_ag.agbp;  in xfs_refcountbt_set_root()
51 	xfs_alloc_log_agf(cur->bc_tp, agbp,  in xfs_refcountbt_set_root()
57 	struct xfs_btree_cur		*cur,  in xfs_refcountbt_alloc_block()  argument
62 	struct xfs_buf		*agbp = cur->bc_ag.agbp;  in xfs_refcountbt_alloc_block()
68 	args.tp = cur->bc_tp;  in xfs_refcountbt_alloc_block()
69 	args.mp = cur->bc_mp;  in xfs_refcountbt_alloc_block()
70 	args.pag = cur->bc_ag.pag;  in xfs_refcountbt_alloc_block()
80 	trace_xfs_refcountbt_alloc_block(cur->bc_mp, cur->bc_ag.pag->pag_agno,  in xfs_refcountbt_alloc_block()
86 	ASSERT(args.agno == cur->bc_ag.pag->pag_agno);  in xfs_refcountbt_alloc_block()
91 	xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_REFCOUNT_BLOCKS);  in xfs_refcountbt_alloc_block()
102 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_free_block()  argument
105 	struct xfs_mount	*mp = cur->bc_mp;  in xfs_refcountbt_free_block()
106 	struct xfs_buf		*agbp = cur->bc_ag.agbp;  in xfs_refcountbt_free_block()
110 	trace_xfs_refcountbt_free_block(cur->bc_mp, cur->bc_ag.pag->pag_agno,  in xfs_refcountbt_free_block()
111 			XFS_FSB_TO_AGBNO(cur->bc_mp, fsbno), 1);  in xfs_refcountbt_free_block()
113 	xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_REFCOUNT_BLOCKS);  in xfs_refcountbt_free_block()
114 	return xfs_free_extent_later(cur->bc_tp, fsbno, 1,  in xfs_refcountbt_free_block()
120 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_get_minrecs()  argument
123 	return cur->bc_mp->m_refc_mnr[level != 0];  in xfs_refcountbt_get_minrecs()
128 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_get_maxrecs()  argument
131 	return cur->bc_mp->m_refc_mxr[level != 0];  in xfs_refcountbt_get_maxrecs()
156 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_init_rec_from_cur()  argument
159 	const struct xfs_refcount_irec *irec = &cur->bc_rec.rc;  in xfs_refcountbt_init_rec_from_cur()
165 	rec->refc.rc_blockcount = cpu_to_be32(cur->bc_rec.rc.rc_blockcount);  in xfs_refcountbt_init_rec_from_cur()
166 	rec->refc.rc_refcount = cpu_to_be32(cur->bc_rec.rc.rc_refcount);  in xfs_refcountbt_init_rec_from_cur()
171 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_init_ptr_from_cur()  argument
174 	struct xfs_agf		*agf = cur->bc_ag.agbp->b_addr;  in xfs_refcountbt_init_ptr_from_cur()
176 	ASSERT(cur->bc_ag.pag->pag_agno == be32_to_cpu(agf->agf_seqno));  in xfs_refcountbt_init_ptr_from_cur()
183 	struct xfs_btree_cur		*cur,  in xfs_refcountbt_key_diff()  argument
187 	const struct xfs_refcount_irec	*irec = &cur->bc_rec.rc;  in xfs_refcountbt_key_diff()
197 	struct xfs_btree_cur		*cur,  in xfs_refcountbt_diff_two_keys()  argument
281 	struct xfs_btree_cur		*cur,  in xfs_refcountbt_keys_inorder()  argument
291 	struct xfs_btree_cur		*cur,  in xfs_refcountbt_recs_inorder()  argument
302 	struct xfs_btree_cur		*cur,  in xfs_refcountbt_keys_contiguous()  argument
344 	struct xfs_btree_cur	*cur;  in xfs_refcountbt_init_common()  local
348 	cur = xfs_btree_alloc_cursor(mp, tp, XFS_BTNUM_REFC,  in xfs_refcountbt_init_common()
350 	cur->bc_statoff = XFS_STATS_CALC_INDEX(xs_refcbt_2);  in xfs_refcountbt_init_common()
352 	cur->bc_flags |= XFS_BTREE_CRC_BLOCKS;  in xfs_refcountbt_init_common()
354 	cur->bc_ag.pag = xfs_perag_hold(pag);  in xfs_refcountbt_init_common()
355 	cur->bc_ag.refc.nr_ops = 0;  in xfs_refcountbt_init_common()
356 	cur->bc_ag.refc.shape_changes = 0;  in xfs_refcountbt_init_common()
357 	cur->bc_ops = &xfs_refcountbt_ops;  in xfs_refcountbt_init_common()
358 	return cur;  in xfs_refcountbt_init_common()
370 	struct xfs_btree_cur	*cur;  in xfs_refcountbt_init_cursor()  local
372 	cur = xfs_refcountbt_init_common(mp, tp, pag);  in xfs_refcountbt_init_cursor()
373 	cur->bc_nlevels = be32_to_cpu(agf->agf_refcount_level);  in xfs_refcountbt_init_cursor()
374 	cur->bc_ag.agbp = agbp;  in xfs_refcountbt_init_cursor()
375 	return cur;  in xfs_refcountbt_init_cursor()
385 	struct xfs_btree_cur	*cur;  in xfs_refcountbt_stage_cursor()  local
387 	cur = xfs_refcountbt_init_common(mp, NULL, pag);  in xfs_refcountbt_stage_cursor()
388 	xfs_btree_stage_afakeroot(cur, afake);  in xfs_refcountbt_stage_cursor()
389 	return cur;  in xfs_refcountbt_stage_cursor()
398 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_commit_staged_btree()  argument
403 	struct xbtree_afakeroot	*afake = cur->bc_ag.afake;  in xfs_refcountbt_commit_staged_btree()
405 	ASSERT(cur->bc_flags & XFS_BTREE_STAGING);  in xfs_refcountbt_commit_staged_btree()
413 	xfs_btree_commit_afakeroot(cur, tp, agbp, &xfs_refcountbt_ops);  in xfs_refcountbt_commit_staged_btree()