198 	struct g_llvm_segment *sg;  in g_llvm_start()  local
218 		 * BIO_SPEEDUP and BIO_FLUSH should pass through to all sg  in g_llvm_start()
247 			/* skip much of the calculations for a single sg */  in g_llvm_start()
251 			sg = lv->lv_firstsg;  in g_llvm_start()
252 			pv = sg->sg_pv;  in g_llvm_start()
253 			cb->bio_offset = offset + sg->sg_pvoffset;  in g_llvm_start()
261 			LIST_FOREACH(sg, &lv->lv_segs, sg_next) {  in g_llvm_start()
262 				if (chunk_index >= sg->sg_start &&  in g_llvm_start()
263 				    chunk_index <= sg->sg_end) {  in g_llvm_start()
264 					/* adjust chunk index for sg start */  in g_llvm_start()
265 					chunk_index -= sg->sg_start;  in g_llvm_start()
266 					pv = sg->sg_pv;  in g_llvm_start()
272 			    + in_chunk_offset + sg->sg_pvoffset;  in g_llvm_start()
319 	struct g_llvm_segment *sg;  in g_llvm_remove_disk()  local
331 		LIST_FOREACH(sg, &lv->lv_segs, sg_next) {  in g_llvm_remove_disk()
332 			if (sg->sg_pv == pv) {  in g_llvm_remove_disk()
333 				sg->sg_pv = NULL;  in g_llvm_remove_disk()
400 	struct g_llvm_segment *sg;  in g_llvm_add_disk()  local
460 		LIST_FOREACH(sg, &lv->lv_segs, sg_next) {  in g_llvm_add_disk()
461 			if (strcmp(sg->sg_pvname, pv->pv_name) == 0) {  in g_llvm_add_disk()
463 				KASSERT(sg->sg_pv == NULL,  in g_llvm_add_disk()
465 				sg->sg_pvoffset =  in g_llvm_add_disk()
466 				    (off_t)sg->sg_pvstart * vg->vg_extentsize  in g_llvm_add_disk()
468 				sg->sg_pv = pv;  in g_llvm_add_disk()
473 				    lv->lv_name, sg->sg_start, sg->sg_end,  in g_llvm_add_disk()
474 				    sg->sg_pvname, sg->sg_pvstart,  in g_llvm_add_disk()
475 				    sg->sg_pvoffset,  in g_llvm_add_disk()
476 				    sg->sg_pvoffset / vg->vg_sectorsize);  in g_llvm_add_disk()
500 	struct g_llvm_segment *sg;  in g_llvm_free_vg()  local
508 		while ((sg = LIST_FIRST(&lv->lv_segs)) != NULL) {  in g_llvm_free_vg()
509 			LIST_REMOVE(sg, sg_next);  in g_llvm_free_vg()
510 			free(sg, M_GLLVM);  in g_llvm_free_vg()
1057 	struct g_llvm_segment *sg;  in llvm_textconf_decode_lv()  local
1111 	while ((sg = LIST_FIRST(&lv->lv_segs)) != NULL) {  in llvm_textconf_decode_lv()
1112 		LIST_REMOVE(sg, sg_next);  in llvm_textconf_decode_lv()
1113 		free(sg, M_GLLVM);  in llvm_textconf_decode_lv()
1122 	struct g_llvm_segment *sg;  in llvm_textconf_decode_sg()  local
1129 	sg = malloc(sizeof(*sg), M_GLLVM, M_NOWAIT|M_ZERO);  in llvm_textconf_decode_sg()
1130 	if (sg == NULL)  in llvm_textconf_decode_sg()
1159 			strncpy(sg->sg_pvname, v, sizeof(sg->sg_pvname));  in llvm_textconf_decode_sg()
1164 			sg->sg_pvstart = strtol(tok, &v, 10);  in llvm_textconf_decode_sg()
1175 			GRAB_INT("start_extent", v, tok, sg->sg_start);  in llvm_textconf_decode_sg()
1176 			GRAB_INT("extent_count", v, tok, sg->sg_count);  in llvm_textconf_decode_sg()
1183 	if (count != 1 || sg->sg_count == 0)  in llvm_textconf_decode_sg()
1186 	sg->sg_end = sg->sg_start + sg->sg_count - 1;  in llvm_textconf_decode_sg()
1188 	lv->lv_extentcount += sg->sg_count;  in llvm_textconf_decode_sg()
1189 	LIST_INSERT_HEAD(&lv->lv_segs, sg, sg_next);  in llvm_textconf_decode_sg()
1193 	free(sg, M_GLLVM);  in llvm_textconf_decode_sg()