223 mlx5_clist_default_create_cb(struct mlx5_cache_list *list,  in mlx5_clist_default_create_cb()  argument
227 	return mlx5_malloc(MLX5_MEM_ZERO, list->entry_sz, 0, SOCKET_ID_ANY);  in mlx5_clist_default_create_cb()
231 mlx5_clist_default_remove_cb(struct mlx5_cache_list *list __rte_unused,  in mlx5_clist_default_remove_cb()
238 mlx5_cache_list_init(struct mlx5_cache_list *list, const char *name,  in mlx5_cache_list_init()  argument
244 	MLX5_ASSERT(list);  in mlx5_cache_list_init()
248 		snprintf(list->name, sizeof(list->name), "%s", name);  in mlx5_cache_list_init()
249 	list->entry_sz = entry_size;  in mlx5_cache_list_init()
250 	list->ctx = ctx;  in mlx5_cache_list_init()
251 	list->cb_create = cb_create ? cb_create : mlx5_clist_default_create_cb;  in mlx5_cache_list_init()
252 	list->cb_match = cb_match;  in mlx5_cache_list_init()
253 	list->cb_remove = cb_remove ? cb_remove : mlx5_clist_default_remove_cb;  in mlx5_cache_list_init()
254 	rte_rwlock_init(&list->lock);  in mlx5_cache_list_init()
255 	DRV_LOG(DEBUG, "Cache list %s initialized.", list->name);  in mlx5_cache_list_init()
256 	LIST_INIT(&list->head);  in mlx5_cache_list_init()
261 __cache_lookup(struct mlx5_cache_list *list, void *ctx, bool reuse)  in __cache_lookup()  argument
265 	LIST_FOREACH(entry, &list->head, next) {  in __cache_lookup()
266 		if (list->cb_match(list, entry, ctx))  in __cache_lookup()
272 				list->name, (void *)entry, entry->ref_cnt);  in __cache_lookup()
280 cache_lookup(struct mlx5_cache_list *list, void *ctx, bool reuse)  in cache_lookup()  argument
284 	rte_rwlock_read_lock(&list->lock);  in cache_lookup()
285 	entry = __cache_lookup(list, ctx, reuse);  in cache_lookup()
286 	rte_rwlock_read_unlock(&list->lock);  in cache_lookup()
291 mlx5_cache_lookup(struct mlx5_cache_list *list, void *ctx)  in mlx5_cache_lookup()  argument
293 	return cache_lookup(list, ctx, false);  in mlx5_cache_lookup()
297 mlx5_cache_register(struct mlx5_cache_list *list, void *ctx)  in mlx5_cache_register()  argument
302 	MLX5_ASSERT(list);  in mlx5_cache_register()
303 	prev_gen_cnt = __atomic_load_n(&list->gen_cnt, __ATOMIC_ACQUIRE);  in mlx5_cache_register()
305 	entry = cache_lookup(list, ctx, true);  in mlx5_cache_register()
309 	rte_rwlock_write_lock(&list->lock);  in mlx5_cache_register()
311 	if (prev_gen_cnt != __atomic_load_n(&list->gen_cnt, __ATOMIC_ACQUIRE)) {  in mlx5_cache_register()
313 		entry = __cache_lookup(list, ctx, true);  in mlx5_cache_register()
317 	entry = list->cb_create(list, entry, ctx);  in mlx5_cache_register()
320 			list->name, (void *)entry);  in mlx5_cache_register()
324 	LIST_INSERT_HEAD(&list->head, entry, next);  in mlx5_cache_register()
325 	__atomic_add_fetch(&list->gen_cnt, 1, __ATOMIC_RELEASE);  in mlx5_cache_register()
326 	__atomic_add_fetch(&list->count, 1, __ATOMIC_ACQUIRE);  in mlx5_cache_register()
328 		list->name, (void *)entry, entry->ref_cnt);  in mlx5_cache_register()
330 	rte_rwlock_write_unlock(&list->lock);  in mlx5_cache_register()
335 mlx5_cache_unregister(struct mlx5_cache_list *list,  in mlx5_cache_unregister()  argument
338 	rte_rwlock_write_lock(&list->lock);  in mlx5_cache_unregister()
341 		list->name, (void *)entry, entry->ref_cnt);  in mlx5_cache_unregister()
343 		rte_rwlock_write_unlock(&list->lock);  in mlx5_cache_unregister()
346 	__atomic_add_fetch(&list->gen_cnt, 1, __ATOMIC_ACQUIRE);  in mlx5_cache_unregister()
347 	__atomic_sub_fetch(&list->count, 1, __ATOMIC_ACQUIRE);  in mlx5_cache_unregister()
349 	list->cb_remove(list, entry);  in mlx5_cache_unregister()
350 	rte_rwlock_write_unlock(&list->lock);  in mlx5_cache_unregister()
352 		list->name, (void *)entry);  in mlx5_cache_unregister()
357 mlx5_cache_list_destroy(struct mlx5_cache_list *list)  in mlx5_cache_list_destroy()  argument
361 	MLX5_ASSERT(list);  in mlx5_cache_list_destroy()
363 	while (!LIST_EMPTY(&list->head)) {  in mlx5_cache_list_destroy()
364 		entry = LIST_FIRST(&list->head);  in mlx5_cache_list_destroy()
366 		list->cb_remove(list, entry);  in mlx5_cache_list_destroy()
368 			list->name, (void *)entry);  in mlx5_cache_list_destroy()
370 	memset(list, 0, sizeof(*list));  in mlx5_cache_list_destroy()
374 mlx5_cache_list_get_entry_num(struct mlx5_cache_list *list)  in mlx5_cache_list_get_entry_num()  argument
376 	MLX5_ASSERT(list);  in mlx5_cache_list_get_entry_num()
377 	return __atomic_load_n(&list->count, __ATOMIC_RELAXED);  in mlx5_cache_list_get_entry_num()