848 	struct metapage *mp, *amp, *bmp, *cmp, *dmp;  in diFree()  local
957 				if ((rc = diIAGRead(imap, fwd, &amp))) {  in diFree()
963 				aiagp = (struct iag *) amp->data;  in diFree()
969 				write_metapage(amp);  in diFree()
1024 	amp = bmp = cmp = dmp = NULL;  in diFree()
1038 			if ((rc = diIAGRead(imap, fwd, &amp)))  in diFree()
1040 			aiagp = (struct iag *) amp->data;  in diFree()
1055 				if ((rc = diIAGRead(imap, fwd, &amp)))  in diFree()
1057 				aiagp = (struct iag *) amp->data;  in diFree()
1086 				ciagp = (struct iag *) amp->data;  in diFree()
1100 				diagp = (struct iag *) amp->data;  in diFree()
1211 	if (amp)  in diFree()
1212 		write_metapage(amp);  in diFree()
1273 	if (amp)  in diFree()
1274 		release_metapage(amp);  in diFree()
2007 	struct metapage *amp = NULL, *bmp = NULL;  in diAllocBit()  local
2020 				       &amp)))  in diAllocBit()
2022 			aiagp = (struct iag *) amp->data;  in diAllocBit()
2030 				if (amp)  in diAllocBit()
2031 					release_metapage(amp);  in diAllocBit()
2054 		if (amp)  in diAllocBit()
2055 			release_metapage(amp);  in diAllocBit()
2081 		if (amp) {  in diAllocBit()
2083 			write_metapage(amp);  in diAllocBit()
2154 	struct metapage *amp, *bmp, *cmp, *dmp;  in diNewExt()  local
2175 	amp = bmp = cmp = NULL;  in diNewExt()
2189 			if ((rc = diIAGRead(imap, fwd, &amp)))  in diNewExt()
2191 			aiagp = (struct iag *) amp->data;  in diNewExt()
2209 				if ((rc = diIAGRead(imap, fwd, &amp)))  in diNewExt()
2211 				aiagp = (struct iag *) amp->data;  in diNewExt()
2368 	if (amp)  in diNewExt()
2369 		write_metapage(amp);  in diNewExt()
2381 	if (amp)  in diNewExt()
2382 		release_metapage(amp);  in diNewExt()