fs/zfs/dsl_prop.c

286 	dsl_prop_cb_record_t *cbr;
295 	cbr = kmem_alloc(sizeof (dsl_prop_cb_record_t), KM_SLEEP);
296 	cbr->cbr_ds = ds;
297 	cbr->cbr_func = callback;
298 	cbr->cbr_arg = cbarg;
304 	cbr->cbr_pr = pr;
305 	list_insert_head(&pr->pr_cbs, cbr);
306 	list_insert_head(&ds->ds_prop_cbs, cbr);
309 	cbr->cbr_func(cbr->cbr_arg, value);
443 	dsl_prop_cb_record_t *cbr, *next_cbr;
450 		cbr = next_cbr;
451 		next_cbr = list_next(&ds->ds_prop_cbs, cbr);
452 		if (cbr->cbr_arg == cbarg) {
453 			list_remove(&ds->ds_prop_cbs, cbr);
454 			list_remove(&cbr->cbr_pr->pr_cbs, cbr);
455 			kmem_free(cbr, sizeof (dsl_prop_cb_record_t));
473 	dsl_prop_cb_record_t *cbr;
478 		for (cbr = list_head(&pr->pr_cbs); cbr;
479 		    cbr = list_next(&pr->pr_cbs, cbr)) {
504 			if (ds != cbr->cbr_ds &&
505 			    !dsl_dataset_try_add_ref(dp, cbr->cbr_ds, FTAG))
508 			if (dsl_prop_get_ds(cbr->cbr_ds,
509 			    cbr->cbr_pr->pr_propname, sizeof (value), 1,
511 				cbr->cbr_func(cbr->cbr_arg, value);
513 			if (ds != cbr->cbr_ds)
514 				dsl_dataset_rele(cbr->cbr_ds, FTAG);
541 	dsl_prop_cb_record_t *cbr;
569 		for (cbr = list_head(&pr->pr_cbs); cbr;
570 		    cbr = list_next(&pr->pr_cbs, cbr)) {
574 			 * cbr->cbr_ds may be invalidated due to eviction,
579 			if (!dsl_dataset_try_add_ref(dp, cbr->cbr_ds, FTAG))
582 			propobj = dsl_dataset_phys(cbr->cbr_ds)->ds_props_obj;
590 				cbr->cbr_func(cbr->cbr_arg, value);
592 			dsl_dataset_rele(cbr->cbr_ds, FTAG);
726 			dsl_prop_cb_record_t *cbr;
733 			for (cbr = list_head(&ds->ds_prop_cbs); cbr;
734 			    cbr = list_next(&ds->ds_prop_cbs, cbr)) {
735 				if (strcmp(cbr->cbr_pr->pr_propname,
737 					cbr->cbr_func(cbr->cbr_arg, intval);