161 	lwpchan_data_t *lcp;  in lwpchan_delete_mapping()  local
169 	lcp = p->p_lcp;  in lwpchan_delete_mapping()
170 	hashbucket = lcp->lwpchan_cache;  in lwpchan_delete_mapping()
171 	endbucket = hashbucket + lcp->lwpchan_size;  in lwpchan_delete_mapping()
198 				atomic_dec_32(&lcp->lwpchan_entries);  in lwpchan_delete_mapping()
213 lwpchan_bucket(lwpchan_data_t *lcp, uintptr_t addr)  in lwpchan_bucket()  argument
223 	i = (addr ^ (addr >> lcp->lwpchan_bits)) & lcp->lwpchan_mask;  in lwpchan_bucket()
224 	return (lcp->lwpchan_cache + i);  in lwpchan_bucket()
233 	lwpchan_data_t *lcp;  in lwpchan_alloc_cache()  local
244 	lcp = kmem_alloc(sizeof (lwpchan_data_t), KM_SLEEP);  in lwpchan_alloc_cache()
245 	lcp->lwpchan_bits = bits;  in lwpchan_alloc_cache()
246 	lcp->lwpchan_size = 1 << lcp->lwpchan_bits;  in lwpchan_alloc_cache()
247 	lcp->lwpchan_mask = lcp->lwpchan_size - 1;  in lwpchan_alloc_cache()
248 	lcp->lwpchan_entries = 0;  in lwpchan_alloc_cache()
249 	lcp->lwpchan_cache = kmem_zalloc(lcp->lwpchan_size *  in lwpchan_alloc_cache()
251 	lcp->lwpchan_next_data = NULL;  in lwpchan_alloc_cache()
258 			kmem_free(lcp->lwpchan_cache, lcp->lwpchan_size *  in lwpchan_alloc_cache()
260 			kmem_free(lcp, sizeof (lwpchan_data_t));  in lwpchan_alloc_cache()
281 				newbucket = lwpchan_bucket(lcp,  in lwpchan_alloc_cache()
290 		lcp->lwpchan_entries = count;  in lwpchan_alloc_cache()
302 	lcp->lwpchan_next_data = old_lcp;  in lwpchan_alloc_cache()
310 	p->p_lcp = lcp;  in lwpchan_alloc_cache()
334 	lwpchan_data_t *lcp;  in lwpchan_destroy_cache()  local
339 	lcp = p->p_lcp;  in lwpchan_destroy_cache()
343 	hashbucket = lcp->lwpchan_cache;  in lwpchan_destroy_cache()
344 	endbucket = hashbucket + lcp->lwpchan_size;  in lwpchan_destroy_cache()
359 	while (lcp != NULL) {  in lwpchan_destroy_cache()
360 		lwpchan_data_t *next_lcp = lcp->lwpchan_next_data;  in lwpchan_destroy_cache()
361 		kmem_free(lcp->lwpchan_cache, lcp->lwpchan_size *  in lwpchan_destroy_cache()
363 		kmem_free(lcp, sizeof (lwpchan_data_t));  in lwpchan_destroy_cache()
364 		lcp = next_lcp;  in lwpchan_destroy_cache()
411 	lwpchan_data_t *lcp;  in lwpchan_get_mapping()  local
420 	if ((lcp = p->p_lcp) == NULL) {  in lwpchan_get_mapping()
424 	hashbucket = lwpchan_bucket(lcp, (uintptr_t)addr);  in lwpchan_get_mapping()
426 	if (lcp != p->p_lcp) {  in lwpchan_get_mapping()
443 	if (lcp != p->p_lcp) {  in lwpchan_get_mapping()
456 	if (count > lcp->lwpchan_bits + 2 && /* larger table, longer chains */  in lwpchan_get_mapping()
457 	    (bits = lcp->lwpchan_bits) < LWPCHAN_MAX_BITS) {  in lwpchan_get_mapping()
471 	atomic_inc_32(&lcp->lwpchan_entries);  in lwpchan_get_mapping()
532 upi_get(upib_t *upibp, lwpchan_t *lcp)  in upi_get()  argument
538 		if (upip->upi_lwpchan.lc_wchan0 == lcp->lc_wchan0 &&  in upi_get()
539 		    upip->upi_lwpchan.lc_wchan == lcp->lc_wchan)  in upi_get()