26 	struct xfs_btree_cur	*cur)  in xfs_refcountbt_dup_cursor()  argument
28 	return xfs_refcountbt_init_cursor(cur->bc_mp, cur->bc_tp,  in xfs_refcountbt_dup_cursor()
29 			cur->bc_ag.agbp, cur->bc_ag.agno);  in xfs_refcountbt_dup_cursor()
34 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_set_root()  argument
38 	struct xfs_buf		*agbp = cur->bc_ag.agbp;  in xfs_refcountbt_set_root()
48 	xfs_alloc_log_agf(cur->bc_tp, agbp,  in xfs_refcountbt_set_root()
54 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_alloc_block()  argument
59 	struct xfs_buf		*agbp = cur->bc_ag.agbp;  in xfs_refcountbt_alloc_block()
65 	args.tp = cur->bc_tp;  in xfs_refcountbt_alloc_block()
66 	args.mp = cur->bc_mp;  in xfs_refcountbt_alloc_block()
68 	args.fsbno = XFS_AGB_TO_FSB(cur->bc_mp, cur->bc_ag.agno,  in xfs_refcountbt_alloc_block()
77 	trace_xfs_refcountbt_alloc_block(cur->bc_mp, cur->bc_ag.agno,  in xfs_refcountbt_alloc_block()
83 	ASSERT(args.agno == cur->bc_ag.agno);  in xfs_refcountbt_alloc_block()
88 	xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_REFCOUNT_BLOCKS);  in xfs_refcountbt_alloc_block()
99 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_free_block()  argument
102 	struct xfs_mount	*mp = cur->bc_mp;  in xfs_refcountbt_free_block()
103 	struct xfs_buf		*agbp = cur->bc_ag.agbp;  in xfs_refcountbt_free_block()
108 	trace_xfs_refcountbt_free_block(cur->bc_mp, cur->bc_ag.agno,  in xfs_refcountbt_free_block()
109 			XFS_FSB_TO_AGBNO(cur->bc_mp, fsbno), 1);  in xfs_refcountbt_free_block()
111 	xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_REFCOUNT_BLOCKS);  in xfs_refcountbt_free_block()
112 	error = xfs_free_extent(cur->bc_tp, fsbno, 1, &XFS_RMAP_OINFO_REFC,  in xfs_refcountbt_free_block()
122 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_get_minrecs()  argument
125 	return cur->bc_mp->m_refc_mnr[level != 0];  in xfs_refcountbt_get_minrecs()
130 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_get_maxrecs()  argument
133 	return cur->bc_mp->m_refc_mxr[level != 0];  in xfs_refcountbt_get_maxrecs()
158 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_init_rec_from_cur()  argument
161 	rec->refc.rc_startblock = cpu_to_be32(cur->bc_rec.rc.rc_startblock);  in xfs_refcountbt_init_rec_from_cur()
162 	rec->refc.rc_blockcount = cpu_to_be32(cur->bc_rec.rc.rc_blockcount);  in xfs_refcountbt_init_rec_from_cur()
163 	rec->refc.rc_refcount = cpu_to_be32(cur->bc_rec.rc.rc_refcount);  in xfs_refcountbt_init_rec_from_cur()
168 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_init_ptr_from_cur()  argument
171 	struct xfs_agf		*agf = cur->bc_ag.agbp->b_addr;  in xfs_refcountbt_init_ptr_from_cur()
173 	ASSERT(cur->bc_ag.agno == be32_to_cpu(agf->agf_seqno));  in xfs_refcountbt_init_ptr_from_cur()
180 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_key_diff()  argument
183 	struct xfs_refcount_irec	*rec = &cur->bc_rec.rc;  in xfs_refcountbt_key_diff()
191 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_diff_two_keys()  argument
272 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_keys_inorder()  argument
282 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_recs_inorder()  argument
321 	struct xfs_btree_cur	*cur;  in xfs_refcountbt_init_common()  local
326 	cur = kmem_cache_zalloc(xfs_btree_cur_zone, GFP_NOFS | __GFP_NOFAIL);  in xfs_refcountbt_init_common()
327 	cur->bc_tp = tp;  in xfs_refcountbt_init_common()
328 	cur->bc_mp = mp;  in xfs_refcountbt_init_common()
329 	cur->bc_btnum = XFS_BTNUM_REFC;  in xfs_refcountbt_init_common()
330 	cur->bc_blocklog = mp->m_sb.sb_blocklog;  in xfs_refcountbt_init_common()
331 	cur->bc_statoff = XFS_STATS_CALC_INDEX(xs_refcbt_2);  in xfs_refcountbt_init_common()
333 	cur->bc_ag.agno = agno;  in xfs_refcountbt_init_common()
334 	cur->bc_flags |= XFS_BTREE_CRC_BLOCKS;  in xfs_refcountbt_init_common()
336 	cur->bc_ag.refc.nr_ops = 0;  in xfs_refcountbt_init_common()
337 	cur->bc_ag.refc.shape_changes = 0;  in xfs_refcountbt_init_common()
338 	cur->bc_ops = &xfs_refcountbt_ops;  in xfs_refcountbt_init_common()
339 	return cur;  in xfs_refcountbt_init_common()
351 	struct xfs_btree_cur	*cur;  in xfs_refcountbt_init_cursor()  local
353 	cur = xfs_refcountbt_init_common(mp, tp, agno);  in xfs_refcountbt_init_cursor()
354 	cur->bc_nlevels = be32_to_cpu(agf->agf_refcount_level);  in xfs_refcountbt_init_cursor()
355 	cur->bc_ag.agbp = agbp;  in xfs_refcountbt_init_cursor()
356 	return cur;  in xfs_refcountbt_init_cursor()
366 	struct xfs_btree_cur	*cur;  in xfs_refcountbt_stage_cursor()  local
368 	cur = xfs_refcountbt_init_common(mp, NULL, agno);  in xfs_refcountbt_stage_cursor()
369 	xfs_btree_stage_afakeroot(cur, afake);  in xfs_refcountbt_stage_cursor()
370 	return cur;  in xfs_refcountbt_stage_cursor()
379 	struct xfs_btree_cur	*cur,  in xfs_refcountbt_commit_staged_btree()  argument
384 	struct xbtree_afakeroot	*afake = cur->bc_ag.afake;  in xfs_refcountbt_commit_staged_btree()
386 	ASSERT(cur->bc_flags & XFS_BTREE_STAGING);  in xfs_refcountbt_commit_staged_btree()
394 	xfs_btree_commit_afakeroot(cur, tp, agbp, &xfs_refcountbt_ops);  in xfs_refcountbt_commit_staged_btree()