151 hment_put_reserve(hment_t *hm)  in hment_put_reserve()  argument
155 	hm->hm_next = hment_reserve_pool;  in hment_put_reserve()
156 	hment_reserve_pool = hm;  in hment_put_reserve()
167 	hment_t *hm = NULL;  in hment_get_reserve()  local
179 		hm = hment_reserve_pool;  in hment_get_reserve()
180 		hment_reserve_pool = hm->hm_next;  in hment_get_reserve()
184 	return (hm);  in hment_get_reserve()
194 	hment_t	*hm = NULL;  in hment_alloc()  local
205 			hm = kmem_cache_alloc(hment_cache, km_flag);  in hment_alloc()
206 			if (hm == NULL ||  in hment_alloc()
210 			hment_put_reserve(hm);  in hment_alloc()
217 	if (hm == NULL) {  in hment_alloc()
219 			hm = hment_get_reserve();  in hment_alloc()
225 		if (hm == NULL && can_steal_post_boot)  in hment_alloc()
226 			hm = hment_steal();  in hment_alloc()
231 		if (hm == NULL)  in hment_alloc()
232 			hm = hment_get_reserve();  in hment_alloc()
237 		if (hm == NULL)  in hment_alloc()
242 	hm->hm_entry = 0;  in hment_alloc()
243 	hm->hm_htable = NULL;  in hment_alloc()
244 	hm->hm_hashlink = null_avl_link;  in hment_alloc()
245 	hm->hm_next = NULL;  in hment_alloc()
246 	hm->hm_prev = NULL;  in hment_alloc()
247 	hm->hm_pfn = PFN_INVALID;  in hment_alloc()
248 	return (hm);  in hment_alloc()
258 hment_free(hment_t *hm)  in hment_free()  argument
264 	bzero(hm, sizeof (*hm));  in hment_free()
269 		hment_put_reserve(hm);  in hment_free()
271 		kmem_cache_free(hment_cache, hm);  in hment_free()
310 hment_insert(hment_t *hm, page_t *pp)  in hment_insert()  argument
321 	hm->hm_next = pp->p_mapping;  in hment_insert()
323 		((hment_t *)pp->p_mapping)->hm_prev = hm;  in hment_insert()
324 	pp->p_mapping = hm;  in hment_insert()
329 	idx = HMENT_HASH(hm->hm_htable->ht_pfn, hm->hm_entry);  in hment_insert()
332 	avl_add(&hment_table[idx], hm);  in hment_insert()
355 	hment_t		*hm = NULL;  in hment_prepare()  local
369 			if (hm == NULL)  in hment_prepare()
393 				if (hm == NULL)  in hment_prepare()
402 			if (hm != NULL) {  in hment_prepare()
403 				hm->hm_htable = pp->p_mapping;  in hment_prepare()
404 				hm->hm_entry = pp->p_mlentry;  in hment_prepare()
405 				hm->hm_pfn = pp->p_pagenum;  in hment_prepare()
409 				hment_insert(hm, pp);  in hment_prepare()
424 		if (hm != NULL)  in hment_prepare()
428 		hm = hment_alloc();  in hment_prepare()
437 		hment_free(hm);  in hment_prepare()
438 		hm = NULL;  in hment_prepare()
442 	return (hm);  in hment_prepare()
451 hment_assign(htable_t *htable, uint_t entry, page_t *pp, hment_t *hm)  in hment_assign()  argument
461 		ASSERT(hm == NULL);  in hment_assign()
478 	ASSERT(hm != NULL);  in hment_assign()
479 	hm->hm_htable = htable;  in hment_assign()
480 	hm->hm_entry = entry;  in hment_assign()
481 	hm->hm_pfn = pp->p_pagenum;  in hment_assign()
482 	hment_insert(hm, pp);  in hment_assign()
493 	hment_t		*hm;  in hment_walk()  local
501 			hm = HMENT_EMBEDDED;  in hment_walk()
504 			hm = NULL;  in hment_walk()
509 			hm = (hment_t *)pp->p_mapping;  in hment_walk()
511 			hm = prev->hm_next;  in hment_walk()
514 		if (hm != NULL) {  in hment_walk()
515 			*ht = hm->hm_htable;  in hment_walk()
516 			*entry = hm->hm_entry;  in hment_walk()
519 	return (hm);  in hment_walk()
533 	hment_t		*hm;  in hment_remove()  local
561 	hm = avl_find(&hment_table[idx], &dummy, &where);  in hment_remove()
562 	if (hm == NULL)  in hment_remove()
566 	avl_remove(&hment_table[idx], hm);  in hment_remove()
572 	if (hm->hm_next)  in hment_remove()
573 		hm->hm_next->hm_prev = hm->hm_prev;  in hment_remove()
574 	if (hm->hm_prev)  in hment_remove()
575 		hm->hm_prev->hm_next = hm->hm_next;  in hment_remove()
577 		pp->p_mapping = hm->hm_next;  in hment_remove()
580 	hm->hm_hashlink = null_avl_link;  in hment_remove()
581 	hm->hm_next = NULL;  in hment_remove()
582 	hm->hm_prev = NULL;  in hment_remove()
584 	return (hm);  in hment_remove()
593 	hment_t	*hm;  in hment_reserve()  local
598 		hm = kmem_cache_alloc(hment_cache, KM_NOSLEEP);  in hment_reserve()
599 		if (hm == NULL)  in hment_reserve()
601 		hment_put_reserve(hm);  in hment_reserve()
611 	hment_t	*hm;  in hment_adjust_reserve()  local
618 		hm = hment_get_reserve();  in hment_adjust_reserve()
619 		if (hm == NULL)  in hment_adjust_reserve()
621 		kmem_cache_free(hment_cache, hm);  in hment_adjust_reserve()
675 	hment_t	*hm;  in hment_mapcnt()  local
700 				for (hm = larger->p_mapping; hm;  in hment_mapcnt()
701 				    hm = hm->hm_next) {  in hment_mapcnt()
702 					if (hm->hm_htable->ht_level == szc)  in hment_mapcnt()
725 	hment_t *hm = NULL;  in hment_steal()  local
757 			for (hm = pp->p_mapping; hm; hm = hm->hm_next) {  in hment_steal()
758 				ht = hm->hm_htable;  in hment_steal()
775 	hm2 = hati_page_unmap(pp, ht, hm->hm_entry);  in hment_steal()
776 	ASSERT(hm2 == hm);  in hment_steal()
778 	return (hm);  in hment_steal()