143 			 * reported if needed, such as when all holds fail.  in dsl_dataset_user_hold_check()
219 		zfs_dbgmsg("couldn't release holds on pool=%s "  in dsl_dataset_user_release_onexit()
225 		zfs_dbgmsg("couldn't release holds on pool=%s "  in dsl_dataset_user_release_onexit()
239 dsl_onexit_hold_cleanup(spa_t *spa, nvlist_t *holds, minor_t minor)  in dsl_onexit_hold_cleanup()  argument
243 	if (minor == 0 || nvlist_empty(holds)) {  in dsl_onexit_hold_cleanup()
244 		fnvlist_free(holds);  in dsl_onexit_hold_cleanup()
254 	ca->zhca_holds = holds;  in dsl_onexit_hold_cleanup()
303  * holds is nvl of snapname -> holdname
308  * Holds for snapshots that don't exist will be skipped.
310  * If none of the snapshots for requested holds exist then ENOENT will be
313  * If cleanup_minor is not 0, the holds will be temporary, which will be cleaned
316  * On success all the holds, for snapshots that existed, will be created and 0
319  * On failure no holds will be created, the errlist will be filled in,
322  * In all cases the errlist will contain entries for holds where the snapshot
326 dsl_dataset_user_hold(nvlist_t *holds, minor_t cleanup_minor, nvlist_t *errlist)  in dsl_dataset_user_hold()  argument
332 	pair = nvlist_next_nvpair(holds, NULL);  in dsl_dataset_user_hold()
336 	dduha.dduha_holds = holds;  in dsl_dataset_user_hold()
344 	    fnvlist_num_pairs(holds), ZFS_SPACE_CHECK_RESERVED);  in dsl_dataset_user_hold()
371     dsl_dataset_t *ds, nvlist_t *holds, const char *snapname)  in dsl_dataset_user_release_check_one()  argument
381 	if (nvlist_empty(holds))  in dsl_dataset_user_release_check_one()
389 	for (nvpair_t *pair = nvlist_next_nvpair(holds, NULL); pair != NULL;  in dsl_dataset_user_release_check_one()
390 	    pair = nvlist_next_nvpair(holds, pair)) {  in dsl_dataset_user_release_check_one()
401 		 * Non-existent holds are put on the errlist, but don't  in dsl_dataset_user_release_check_one()
465 		nvlist_t *holds;  in dsl_dataset_user_release_check()  local
468 		error = nvpair_value_nvlist(pair, &holds);  in dsl_dataset_user_release_check()
475 			    holds, snapname);  in dsl_dataset_user_release_check()
496 dsl_dataset_user_release_sync_one(dsl_dataset_t *ds, nvlist_t *holds,  in dsl_dataset_user_release_sync_one()  argument
502 	for (nvpair_t *pair = nvlist_next_nvpair(holds, NULL); pair != NULL;  in dsl_dataset_user_release_sync_one()
503 	    pair = nvlist_next_nvpair(holds, pair)) {  in dsl_dataset_user_release_sync_one()
554  * Releases holds specified in the nvl holds.
556  * holds is nvl of snapname -> { holdname, ... }
559  * If tmpdp is not NULL the names for holds should be the dsobj's of snapshots,
565  * The release of non-existent holds are skipped.
571 dsl_dataset_user_release_impl(nvlist_t *holds, nvlist_t *errlist,  in dsl_dataset_user_release_impl()  argument
579 	pair = nvlist_next_nvpair(holds, NULL);  in dsl_dataset_user_release_impl()
588 		/* Temporary holds are specified by dsobj string. */  in dsl_dataset_user_release_impl()
592 		for (pair = nvlist_next_nvpair(holds, NULL); pair != NULL;  in dsl_dataset_user_release_impl()
593 		    pair = nvlist_next_nvpair(holds, pair)) {  in dsl_dataset_user_release_impl()
611 		/* Non-temporary holds are specified by name. */  in dsl_dataset_user_release_impl()
615 		for (pair = nvlist_next_nvpair(holds, NULL); pair != NULL;  in dsl_dataset_user_release_impl()
616 		    pair = nvlist_next_nvpair(holds, pair)) {  in dsl_dataset_user_release_impl()
622 	ddura.ddura_holds = holds;  in dsl_dataset_user_release_impl()
639  * holds is nvl of snapname -> { holdname, ... }
643 dsl_dataset_user_release(nvlist_t *holds, nvlist_t *errlist)  in dsl_dataset_user_release()  argument
645 	return (dsl_dataset_user_release_impl(holds, errlist, NULL));  in dsl_dataset_user_release()
649  * holds is nvl of snapdsobj -> { holdname, ... }
652 dsl_dataset_user_release_tmp(struct dsl_pool *dp, nvlist_t *holds)  in dsl_dataset_user_release_tmp()  argument
655 	(void) dsl_dataset_user_release_impl(holds, NULL, dp);  in dsl_dataset_user_release_tmp()