geom/linux_lvm/g_linux_lvm.c

310 g_llvm_remove_disk(struct g_llvm_vg *vg, struct g_consumer *cp)
317 	KASSERT(cp != NULL, ("Non-valid disk in %s.", __func__));
318 	pv = (struct g_llvm_pv *)cp->private;
320 	G_LLVM_DEBUG(0, "Disk %s removed from %s.", cp->provider->name,
342 	if (cp->acr > 0 || cp->acw > 0 || cp->ace > 0)
343 		g_access(cp, -cp->acr, -cp->acw, -cp->ace);
344 	g_detach(cp);
345 	g_destroy_consumer(cp);
349 g_llvm_orphan(struct g_consumer *cp)
355 	gp = cp->geom;
360 	g_llvm_remove_disk(vg, cp);
392 	struct g_consumer *cp, *fcp;
418 	cp = g_new_consumer(gp);
419 	error = g_attach(cp, pp);
426 		g_destroy_consumer(cp);
440 			error = g_access(cp, fcp->acr, fcp->acw, fcp->ace);
442 				g_detach(cp);
443 				g_destroy_consumer(cp);
449 	cp->private = pv;
450 	pv->pv_gcons = cp;
515 g_llvm_taste_orphan(struct g_consumer *cp)
519 	    cp->provider->name));
525 	struct g_consumer *cp;
539 	cp = g_new_consumer(gp);
540 	g_attach(cp, pp);
541 	error = g_llvm_read_label(cp, &ll);
543 		error = g_llvm_read_md(cp, &md, &ll);
544 	g_detach(cp);
545 	g_destroy_consumer(cp);
608 g_llvm_read_label(struct g_consumer *cp, struct g_llvm_label *ll)
617 	error = g_access(cp, 1, 0, 0);
620 	pp = cp->provider;
622 	buf = g_read_data(cp, 0, pp->sectorsize * 4, &error);
624 	g_access(cp, -1, 0, 0);
642 g_llvm_read_md(struct g_consumer *cp, struct g_llvm_metadata *md,
652 	error = g_access(cp, 1, 0, 0);
655 	pp = cp->provider;
657 	buf = g_read_data(cp, ll->ll_md_offset, pp->sectorsize, &error);
659 	g_access(cp, -1, 0, 0);
662 		    cp->provider->name, error);
674 	error = g_access(cp, 1, 0, 0);
677 	pp = cp->provider;
682 	buf = g_read_data(cp, ll->ll_md_offset + md->md_reloffset, size, &error);
684 	g_access(cp, -1, 0, 0);