fs/udf/udf_strat_rmw.c

70 #define PRIV(ump) ((struct strat_private *) (ump)->strategy_private)
97 	struct udf_mount	 *ump;
154 	struct strat_private *priv = PRIV(eccline->ump);
193 	struct strat_private *priv = PRIV(eccline->ump);
214 	struct strat_private *priv = PRIV(eccline->ump);
241 	struct strat_private *priv = PRIV(eccline->ump);
368 udf_geteccline(struct udf_mount *ump, uint32_t sector, int flags)
370 	struct strat_private *priv = PRIV(ump);
380 	line_offset  = sector % ump->packet_size;
382 	line = (start_sector/ump->packet_size) & UDF_ECCBUF_HASHMASK;
402 	lb_size  = udf_rw32(ump->logical_vol->lb_size);
403 	blobsize = ump->packet_size * lb_size;
459 	eccline->ump = ump;
489 	struct strat_private *priv = PRIV(eccline->ump);
490 	struct udf_mount *ump = eccline->ump;
491 	uint64_t allbits = ((uint64_t) 1 << ump->packet_size)-1;
540 	struct udf_mount *ump      = args->ump;
548 	error = udf_translate_vtop(ump, icb, &sectornr, &dummy);
552 	lb_size  = udf_rw32(ump->logical_vol->lb_size);
555 	eccline = udf_geteccline(ump, sectornr, 0);
579 	struct udf_mount *ump  = args->ump;
586 	error = udf_translate_vtop(ump, icb, &sectornr, &dummy);
591 	eccline = udf_geteccline(ump, sectornr, 0);
611 	struct udf_mount *ump = args->ump;
618 	int sector_size = ump->discinfo.sector_size;
619 	int lb_size = udf_rw32(ump->logical_vol->lb_size);
624 	error = udf_translate_vtop(ump, icb, &sectornr, &dummy);
629 	eccline = udf_geteccline(ump, sectornr, 0);
641 		priv = PRIV(eccline->ump);
653 		eccline = udf_geteccline(ump, sectornr, 0);
706 	struct udf_mount *ump = args->ump;
713 	int sector_size = ump->discinfo.sector_size;
714 	int lb_size = udf_rw32(ump->logical_vol->lb_size);
720 	error = udf_translate_vtop(ump, icb, &sectornr, &dummy);
728 	eccline = udf_geteccline(ump, sectornr, 0);
752 	udf_fixup_node_internals(ump, (uint8_t *) dscrptr, UDF_C_NODE);
777 	struct udf_mount *ump = args->ump;
780 	struct strat_private *priv = PRIV(ump);
788 	int sector_size = ump->discinfo.sector_size;
792 	KASSERT(ump);
821 		eccline = udf_geteccline(ump, sectornr, 0);
826 			if ((eccsect < 0) || (eccsect >= ump->packet_size)) {
828 				eccline = udf_geteccline(ump, sectornr, 0);
866 		udf_fixup_node_internals(ump, buf->b_data, buf->b_udf_c_type);
871 		eccline = udf_geteccline(ump, sectornr, 0);
876 			if ((eccsect < 0) || (eccsect >= ump->packet_size)) {
878 				eccline = udf_geteccline(ump, sectornr, 0);
932 	lmapping    = ump->la_lmapping;
933 	node_ad_cpy = ump->la_node_ad_cpy;
936 	udf_late_allocate_buf(ump, buf, lmapping, node_ad_cpy, &vpart_num);
961 	udf_fixup_node_internals(ump, buf->b_data, buf->b_udf_c_type);
967 	pmapping = ump->la_pmapping;
969 	udf_translate_vtop_list(ump, sectors, vpart_num, lmapping, pmapping);
975 	eccline = udf_geteccline(ump, sectornr, ECC_SEQWRITING);
981 		if ((eccsect < 0) || (eccsect >= ump->packet_size)) {
984 			eccline = udf_geteccline(ump, sectornr, ECC_SEQWRITING);
1018 	struct udf_mount *ump = eccline->ump;
1021 	int sector_size = ump->discinfo.sector_size;
1029 	for (i = 0; i < ump->packet_size; i++) {
1050 	KASSERT(eccline->present == ((uint64_t) 1 << ump->packet_size)-1);
1066 	struct udf_mount *ump = eccline->ump;
1075 	for (i = 0; i < ump->packet_size; i++) {
1102 	struct udf_mount *ump = eccline->ump;
1103 	struct strat_private *priv = PRIV(ump);
1105 	uint64_t bit, allbits = ((uint64_t) 1 << ump->packet_size)-1;
1107 	int sector_size = ump->discinfo.sector_size;
1125 		buf->b_bcount   = ump->packet_size * sector_size;
1134 			for (i = 0; i < ump->packet_size; i++) {
1152 					VOP_STRATEGY(ump->devvp, nestbuf);
1173 		buf->b_bcount   = ump->packet_size * sector_size;
1186 			start, ump->packet_size));
1187 		VOP_STRATEGY(ump->devvp, buf);
1195 	struct udf_mount *ump = (struct udf_mount *) arg;
1196 	struct strat_private *priv = PRIV(ump);
1199 	uint64_t allbits = ((uint64_t) 1 << ump->packet_size)-1;
1391 	struct udf_mount *ump = args->ump;
1392 	struct strat_private *priv = PRIV(ump);
1396 	KASSERT(ump);
1397 	KASSERT(ump->logical_vol);
1400 	lb_size = udf_rw32(ump->logical_vol->lb_size);
1401 	blobsize = ump->packet_size * lb_size;
1403 	KASSERT(ump->packet_size <= 64);
1406 	ump->strategy_private = malloc(sizeof(struct strat_private),
1408 	priv = ump->strategy_private;
1452 		udf_discstrat_thread, ump, &priv->queue_lwp,
1467 	struct udf_mount *ump = args->ump;
1468 	struct strat_private *priv = PRIV(ump);
1471 	if (ump == NULL)
1493 	free(ump->strategy_private, M_UDFTEMP);
1494 	ump->strategy_private = NULL;