141 		     struct dtsplit * split, struct btstack * btstack);
143 static int dtSplitPage(tid_t tid, struct inode *ip, struct dtsplit * split,
147 			struct dtsplit * split, struct btstack * btstack);
150 		       struct dtsplit * split, struct metapage ** rmpp);
823 	struct dtsplit split;	/* split information */  in dtInsert()  local
866 		split.mp = mp;  in dtInsert()
867 		split.index = index;  in dtInsert()
868 		split.nslot = n;  in dtInsert()
869 		split.key = name;  in dtInsert()
870 		split.data = &data;  in dtInsert()
871 		rc = dtSplitUp(tid, ip, &split, btstack);  in dtInsert()
927 	  struct inode *ip, struct dtsplit * split, struct btstack * btstack)  in dtSplitUp()  argument
945 	ddata_t *data = split->data;  in dtSplitUp()
953 	smp = split->mp;  in dtSplitUp()
980 		if (n <= split->nslot)  in dtSplitUp()
992 		split->pxdlist = &pxdlist;  in dtSplitUp()
993 		rc = dtSplitRoot(tid, ip, split, &rmp);  in dtSplitUp()
1021 		if ((n + sp->header.freecnt) <= split->nslot)  in dtSplitUp()
1041 		split->pxdlist = &pxdlist;  in dtSplitUp()
1042 		if ((rc = dtExtendPage(tid, ip, split, btstack))) {  in dtSplitUp()
1091 	split->pxdlist = &pxdlist;  in dtSplitUp()
1092 	if ((rc = dtSplitPage(tid, ip, split, &rmp, &rp, &rpxd))) {  in dtSplitUp()
1230 			split->mp = smp;  in dtSplitUp()
1231 			split->index = skip;	/* index at insert */  in dtSplitUp()
1232 			split->nslot = n;  in dtSplitUp()
1233 			split->key = &key;  in dtSplitUp()
1244 			    dtSplitRoot(tid, ip, split, &rmp) :  in dtSplitUp()
1245 			    dtSplitPage(tid, ip, split, &rmp, &rp, &rpxd);  in dtSplitUp()
1326 static int dtSplitPage(tid_t tid, struct inode *ip, struct dtsplit * split,  in dtSplitPage()  argument
1353 	smp = split->mp;  in dtSplitPage()
1359 	pxdlist = split->pxdlist;  in dtSplitPage()
1442 	if (nextbn == 0 && split->index == sp->header.nextindex) {  in dtSplitPage()
1458 		dtInsertEntry(rp, 0, split->key, split->data, &rdtlck);  in dtSplitPage()
1500 	skip = split->index;  in dtSplitPage()
1515 			n = split->nslot;  in dtSplitPage()
1596 		dtInsertEntry(sp, skip, split->key, split->data, &sdtlck);  in dtSplitPage()
1616 		dtInsertEntry(rp, skip, split->key, split->data, &rdtlck);  in dtSplitPage()
1639 	     struct inode *ip, struct dtsplit * split, struct btstack * btstack)  in dtExtendPage()  argument
1664 	smp = split->mp;  in dtExtendPage()
1676 	pxdlist = split->pxdlist;  in dtExtendPage()
1817 	dtInsertEntry(sp, split->index, split->key, split->data, &dtlck);  in dtExtendPage()
1872 	    struct inode *ip, struct dtsplit * split, struct metapage ** rmpp)  in dtSplitRoot()  argument
1895 	smp = split->mp;  in dtSplitRoot()
1904 	pxdlist = split->pxdlist;  in dtSplitRoot()
2009 	dtInsertEntry(rp, split->index, split->key, split->data, &dtlck);  in dtSplitRoot()