Lines Matching refs:cur
54 struct xfs_btree_cur *cur) in xfs_rmapbt_dup_cursor() argument
56 return xfs_rmapbt_init_cursor(cur->bc_mp, cur->bc_tp, in xfs_rmapbt_dup_cursor()
57 cur->bc_ag.agbp, cur->bc_ag.pag); in xfs_rmapbt_dup_cursor()
62 struct xfs_btree_cur *cur, in xfs_rmapbt_set_root() argument
66 struct xfs_buf *agbp = cur->bc_ag.agbp; in xfs_rmapbt_set_root()
68 int btnum = cur->bc_btnum; in xfs_rmapbt_set_root()
74 cur->bc_ag.pag->pagf_levels[btnum] += inc; in xfs_rmapbt_set_root()
76 xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_ROOTS | XFS_AGF_LEVELS); in xfs_rmapbt_set_root()
81 struct xfs_btree_cur *cur, in xfs_rmapbt_alloc_block() argument
86 struct xfs_buf *agbp = cur->bc_ag.agbp; in xfs_rmapbt_alloc_block()
88 struct xfs_perag *pag = cur->bc_ag.pag; in xfs_rmapbt_alloc_block()
93 error = xfs_alloc_get_freelist(cur->bc_tp, cur->bc_ag.agbp, in xfs_rmapbt_alloc_block()
98 trace_xfs_rmapbt_alloc_block(cur->bc_mp, pag->pag_agno, bno, 1); in xfs_rmapbt_alloc_block()
104 xfs_extent_busy_reuse(cur->bc_mp, pag, bno, 1, false); in xfs_rmapbt_alloc_block()
108 xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_RMAP_BLOCKS); in xfs_rmapbt_alloc_block()
110 xfs_ag_resv_rmapbt_alloc(cur->bc_mp, pag->pag_agno); in xfs_rmapbt_alloc_block()
118 struct xfs_btree_cur *cur, in xfs_rmapbt_free_block() argument
121 struct xfs_buf *agbp = cur->bc_ag.agbp; in xfs_rmapbt_free_block()
123 struct xfs_perag *pag = cur->bc_ag.pag; in xfs_rmapbt_free_block()
127 bno = xfs_daddr_to_agbno(cur->bc_mp, xfs_buf_daddr(bp)); in xfs_rmapbt_free_block()
128 trace_xfs_rmapbt_free_block(cur->bc_mp, pag->pag_agno, in xfs_rmapbt_free_block()
131 xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_RMAP_BLOCKS); in xfs_rmapbt_free_block()
132 error = xfs_alloc_put_freelist(cur->bc_tp, agbp, NULL, bno, 1); in xfs_rmapbt_free_block()
136 xfs_extent_busy_insert(cur->bc_tp, pag, bno, 1, in xfs_rmapbt_free_block()
145 struct xfs_btree_cur *cur, in xfs_rmapbt_get_minrecs() argument
148 return cur->bc_mp->m_rmap_mnr[level != 0]; in xfs_rmapbt_get_minrecs()
153 struct xfs_btree_cur *cur, in xfs_rmapbt_get_maxrecs() argument
156 return cur->bc_mp->m_rmap_mxr[level != 0]; in xfs_rmapbt_get_maxrecs()
200 struct xfs_btree_cur *cur, in xfs_rmapbt_init_rec_from_cur() argument
203 rec->rmap.rm_startblock = cpu_to_be32(cur->bc_rec.r.rm_startblock); in xfs_rmapbt_init_rec_from_cur()
204 rec->rmap.rm_blockcount = cpu_to_be32(cur->bc_rec.r.rm_blockcount); in xfs_rmapbt_init_rec_from_cur()
205 rec->rmap.rm_owner = cpu_to_be64(cur->bc_rec.r.rm_owner); in xfs_rmapbt_init_rec_from_cur()
207 xfs_rmap_irec_offset_pack(&cur->bc_rec.r)); in xfs_rmapbt_init_rec_from_cur()
212 struct xfs_btree_cur *cur, in xfs_rmapbt_init_ptr_from_cur() argument
215 struct xfs_agf *agf = cur->bc_ag.agbp->b_addr; in xfs_rmapbt_init_ptr_from_cur()
217 ASSERT(cur->bc_ag.pag->pag_agno == be32_to_cpu(agf->agf_seqno)); in xfs_rmapbt_init_ptr_from_cur()
219 ptr->s = agf->agf_roots[cur->bc_btnum]; in xfs_rmapbt_init_ptr_from_cur()
224 struct xfs_btree_cur *cur, in xfs_rmapbt_key_diff() argument
227 struct xfs_rmap_irec *rec = &cur->bc_rec.r; in xfs_rmapbt_key_diff()
254 struct xfs_btree_cur *cur, in xfs_rmapbt_diff_two_keys() argument
369 struct xfs_btree_cur *cur, in xfs_rmapbt_keys_inorder() argument
399 struct xfs_btree_cur *cur, in xfs_rmapbt_recs_inorder() argument
454 struct xfs_btree_cur *cur; in xfs_rmapbt_init_common() local
457 cur = xfs_btree_alloc_cursor(mp, tp, XFS_BTNUM_RMAP, in xfs_rmapbt_init_common()
459 cur->bc_flags = XFS_BTREE_CRC_BLOCKS | XFS_BTREE_OVERLAPPING; in xfs_rmapbt_init_common()
460 cur->bc_statoff = XFS_STATS_CALC_INDEX(xs_rmap_2); in xfs_rmapbt_init_common()
461 cur->bc_ops = &xfs_rmapbt_ops; in xfs_rmapbt_init_common()
465 cur->bc_ag.pag = pag; in xfs_rmapbt_init_common()
467 return cur; in xfs_rmapbt_init_common()
479 struct xfs_btree_cur *cur; in xfs_rmapbt_init_cursor() local
481 cur = xfs_rmapbt_init_common(mp, tp, pag); in xfs_rmapbt_init_cursor()
482 cur->bc_nlevels = be32_to_cpu(agf->agf_levels[XFS_BTNUM_RMAP]); in xfs_rmapbt_init_cursor()
483 cur->bc_ag.agbp = agbp; in xfs_rmapbt_init_cursor()
484 return cur; in xfs_rmapbt_init_cursor()
494 struct xfs_btree_cur *cur; in xfs_rmapbt_stage_cursor() local
496 cur = xfs_rmapbt_init_common(mp, NULL, pag); in xfs_rmapbt_stage_cursor()
497 xfs_btree_stage_afakeroot(cur, afake); in xfs_rmapbt_stage_cursor()
498 return cur; in xfs_rmapbt_stage_cursor()
507 struct xfs_btree_cur *cur, in xfs_rmapbt_commit_staged_btree() argument
512 struct xbtree_afakeroot *afake = cur->bc_ag.afake; in xfs_rmapbt_commit_staged_btree()
514 ASSERT(cur->bc_flags & XFS_BTREE_STAGING); in xfs_rmapbt_commit_staged_btree()
516 agf->agf_roots[cur->bc_btnum] = cpu_to_be32(afake->af_root); in xfs_rmapbt_commit_staged_btree()
517 agf->agf_levels[cur->bc_btnum] = cpu_to_be32(afake->af_levels); in xfs_rmapbt_commit_staged_btree()
521 xfs_btree_commit_afakeroot(cur, tp, agbp, &xfs_rmapbt_ops); in xfs_rmapbt_commit_staged_btree()