850 	struct metapage *mp, *amp, *bmp, *cmp, *dmp;  in diFree()  local
959 				if ((rc = diIAGRead(imap, fwd, &amp))) {  in diFree()
965 				aiagp = (struct iag *) amp->data;  in diFree()
971 				write_metapage(amp);  in diFree()
1026 	amp = bmp = cmp = dmp = NULL;  in diFree()
1040 			if ((rc = diIAGRead(imap, fwd, &amp)))  in diFree()
1042 			aiagp = (struct iag *) amp->data;  in diFree()
1057 				if ((rc = diIAGRead(imap, fwd, &amp)))  in diFree()
1059 				aiagp = (struct iag *) amp->data;  in diFree()
1088 				ciagp = (struct iag *) amp->data;  in diFree()
1102 				diagp = (struct iag *) amp->data;  in diFree()
1213 	if (amp)  in diFree()
1214 		write_metapage(amp);  in diFree()
1275 	if (amp)  in diFree()
1276 		release_metapage(amp);  in diFree()
2012 	struct metapage *amp = NULL, *bmp = NULL;  in diAllocBit()  local
2025 				       &amp)))  in diAllocBit()
2027 			aiagp = (struct iag *) amp->data;  in diAllocBit()
2035 				if (amp)  in diAllocBit()
2036 					release_metapage(amp);  in diAllocBit()
2059 		if (amp)  in diAllocBit()
2060 			release_metapage(amp);  in diAllocBit()
2086 		if (amp) {  in diAllocBit()
2088 			write_metapage(amp);  in diAllocBit()
2159 	struct metapage *amp, *bmp, *cmp, *dmp;  in diNewExt()  local
2180 	amp = bmp = cmp = NULL;  in diNewExt()
2197 			if ((rc = diIAGRead(imap, fwd, &amp)))  in diNewExt()
2199 			aiagp = (struct iag *) amp->data;  in diNewExt()
2217 				if ((rc = diIAGRead(imap, fwd, &amp)))  in diNewExt()
2219 				aiagp = (struct iag *) amp->data;  in diNewExt()
2376 	if (amp)  in diNewExt()
2377 		write_metapage(amp);  in diNewExt()
2389 	if (amp)  in diNewExt()
2390 		release_metapage(amp);  in diNewExt()