Cross Reference: /src/sys/dev/dm/device-mapper.c

Lines Matching defs:dmv
267 	dm_dev_t *dmv;
269 	dmv = dm_dev_lookup(NULL, NULL, device_unit(self));
270 	mutex_enter(&dmv->diskp->dk_openlock);
271 	busy = (dmv->diskp->dk_openmask != 0 && (flags & DETACH_FORCE) == 0);
272 	mutex_exit(&dmv->diskp->dk_openlock);
273 	dm_dev_unbusy(dmv);
280 	if ((dmv = dm_dev_detach(self)) == NULL)
284 	dm_table_destroy(&dmv->table_head, DM_TABLE_ACTIVE);
287 	dm_table_destroy(&dmv->table_head, DM_TABLE_INACTIVE);
289 	dm_table_head_destroy(&dmv->table_head);
292 	disk_detach(dmv->diskp);
293 	disk_destroy(dmv->diskp);
296 	dm_dev_free(dmv);
349 	dm_dev_t *dmv;
352 	dmv = dm_dev_lookup(NULL, NULL, minor(dev));
353 	if (dmv) {
354 		dk = dmv->diskp;
366 		dm_dev_unbusy(dmv);
376 	dm_dev_t *dmv;
381 	dmv = dm_dev_lookup(NULL, NULL, minor(dev));
382 	if (dmv) {
383 		dk = dmv->diskp;
395 		dm_dev_unbusy(dmv);
479 	dm_dev_t *dmv;
490 		if ((dmv = dm_dev_lookup(NULL, NULL, minor(dev))) == NULL)
495 		strlcpy(dkw->dkw_devname, device_xname(dmv->devt), 16);
496 		strlcpy(dkw->dkw_wname, dmv->name, DM_NAME_LEN);
497 		strlcpy(dkw->dkw_parent, device_xname(dmv->devt), 16);
500 		dm_table_disksize(&dmv->table_head, &dkw->dkw_size, NULL);
503 		dm_dev_unbusy(dmv);
510 		if ((dmv = dm_dev_lookup(NULL, NULL, minor(dev))) == NULL)
515 		if (dmv->diskp->dk_info == NULL) {
516 			dm_dev_unbusy(dmv);
520 			    dmv->diskp->dk_info);
522 		dm_dev_unbusy(dmv);
530 		if ((dmv = dm_dev_lookup(NULL, NULL, minor(dev))) == NULL)
536 		tbl = dm_table_get_entry(&dmv->table_head, DM_TABLE_ACTIVE);
545 		dm_table_release(&dmv->table_head, DM_TABLE_ACTIVE);
546 		dm_dev_unbusy(dmv);
553 		if ((dmv = dm_dev_lookup(NULL, NULL, minor(dev))) == NULL)
558 		dm_table_disksize(&dmv->table_head, NULL, &secsize);
561 		dm_dev_unbusy(dmv);
570 		if ((dmv = dm_dev_lookup(NULL, NULL, minor(dev))) == NULL)
575 		dm_table_disksize(&dmv->table_head, &numsec, &secsize);
578 		dm_dev_unbusy(dmv);
596 	dm_dev_t *dmv;
611 	if ((dmv = dm_dev_lookup(NULL, NULL, minor(bp->b_dev))) == NULL) {
619 	    dm_table_size(&dmv->table_head)) <= 0) {
620 		dm_dev_unbusy(dmv);
630 	mutex_enter(&dmv->diskp_mtx);
631 	disk_busy(dmv->diskp);
632 	mutex_exit(&dmv->diskp_mtx);
635 	tbl = dm_table_get_entry(&dmv->table_head, DM_TABLE_ACTIVE);
681 	mutex_enter(&dmv->diskp_mtx);
682 	disk_unbusy(dmv->diskp, buf_len, bp ? (bp->b_flags & B_READ) : 0);
683 	mutex_exit(&dmv->diskp_mtx);
685 	dm_table_release(&dmv->table_head, DM_TABLE_ACTIVE);
686 	dm_dev_unbusy(dmv);
707 	dm_dev_t *dmv;
710 	if ((dmv = dm_dev_lookup(NULL, NULL, minor(dev))) == NULL)
713 	size = dm_table_size(&dmv->table_head);
714 	dm_dev_unbusy(dmv);
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