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@ -1037,7 +1037,7 @@ typedef struct MDB_page { |
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/** Test if a page is a sub page */ |
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#define IS_SUBP(p) F_ISSET((p)->mp_flags, P_SUBP) |
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/** Header for overflow pages, stored in an F_BIGDATA node */ |
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/** Info about overflow page, stored in an F_BIGDATA node */ |
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typedef struct MDB_ovpage { |
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pgno_t op_pgno; |
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txnid_t op_txnid; |
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@ -8412,7 +8412,7 @@ mdb_leaf_size(MDB_env *env, MDB_val *key, MDB_val *data) |
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sz = LEAFSIZE(key, data); |
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if (sz > env->me_nodemax) { |
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/* put on overflow page */ |
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sz -= data->mv_size - sizeof(pgno_t); |
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sz -= data->mv_size - sizeof(MDB_ovpage); |
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} |
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return EVEN(sz + sizeof(indx_t)); |
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@ -8437,7 +8437,7 @@ mdb_branch_size(MDB_env *env, MDB_val *key) |
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if (sz > env->me_nodemax) { |
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/* put on overflow page */ |
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/* not implemented */ |
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/* sz -= key->size - sizeof(pgno_t); */ |
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/* sz -= key->size - sizeof(MDB_ovpage); */ |
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} |
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return sz + sizeof(indx_t); |
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@ -8511,7 +8511,7 @@ mdb_node_add(MDB_cursor *mc, indx_t indx, |
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/* Put data on overflow page. */ |
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DPRINTF(("data size is %"Z"u, node would be %"Z"u, put data on overflow page", |
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data->mv_size, node_size+data->mv_size)); |
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node_size = EVEN(node_size + sizeof(pgno_t)); |
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node_size = EVEN(node_size + sizeof(MDB_ovpage)); |
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if ((ssize_t)node_size > room) |
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goto full; |
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if ((rc = mdb_page_new(mc, P_OVERFLOW, ovpages, &ofp))) |
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@ -8561,7 +8561,10 @@ update: |
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else |
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memcpy(ndata, data->mv_data, data->mv_size); |
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} else { |
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MDB_ovpage ovp = {ofp->mp_pgno, mc->mc_txn->mt_txnid, ofp->mp_pages}; |
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MDB_ovpage ovp; |
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ovp.op_pgno = ofp->mp_pgno; |
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ovp.op_txnid = mc->mc_txn->mt_txnid; |
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ovp.op_pages = ofp->mp_pages; |
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memcpy(ndata, &ovp, sizeof(MDB_ovpage)); |
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ndata = METADATA(ofp); |
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if (F_ISSET(flags, MDB_RESERVE)) |
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