44 	struct nl_cache_ops *ops;  in __nl_cache_ops_lookup()  local
46 	for (ops = cache_ops; ops; ops = ops->co_next)  in __nl_cache_ops_lookup()
47 		if (!strcmp(ops->co_name, name))  in __nl_cache_ops_lookup()
48 			return ops;  in __nl_cache_ops_lookup()
57 void nl_cache_ops_get(struct nl_cache_ops *ops)  in nl_cache_ops_get()  argument
59 	ops->co_refcnt++;  in nl_cache_ops_get()
66 void nl_cache_ops_put(struct nl_cache_ops *ops)  in nl_cache_ops_put()  argument
68 	ops->co_refcnt--;  in nl_cache_ops_put()
82 	struct nl_cache_ops *ops;  in nl_cache_ops_lookup()  local
85 	ops = __nl_cache_ops_lookup(name);  in nl_cache_ops_lookup()
88 	return ops;  in nl_cache_ops_lookup()
102 	struct nl_cache_ops *ops;  in nl_cache_ops_lookup_safe()  local
105 	if ((ops = __nl_cache_ops_lookup(name)))  in nl_cache_ops_lookup_safe()
106 		nl_cache_ops_get(ops);  in nl_cache_ops_lookup_safe()
109 	return ops;  in nl_cache_ops_lookup_safe()
115 	struct nl_cache_ops *ops;  in __cache_ops_associate()  local
117 	for (ops = cache_ops; ops; ops = ops->co_next) {  in __cache_ops_associate()
118 		if (ops->co_protocol != protocol)  in __cache_ops_associate()
121 		for (i = 0; ops->co_msgtypes[i].mt_id >= 0; i++)  in __cache_ops_associate()
122 			if (ops->co_msgtypes[i].mt_id == msgtype)  in __cache_ops_associate()
123 				return ops;  in __cache_ops_associate()
143 	struct nl_cache_ops *ops;  in nl_cache_ops_associate()  local
146 	ops = __cache_ops_associate(protocol, msgtype);  in nl_cache_ops_associate()
149 	return ops;  in nl_cache_ops_associate()
167 	struct nl_cache_ops *ops;  in nl_cache_ops_associate_safe()  local
170 	if ((ops = __cache_ops_associate(protocol, msgtype)))  in nl_cache_ops_associate_safe()
171 		nl_cache_ops_get(ops);  in nl_cache_ops_associate_safe()
174 	return ops;  in nl_cache_ops_associate_safe()
190 struct nl_msgtype *nl_msgtype_lookup(struct nl_cache_ops *ops, int msgtype)  in nl_msgtype_lookup()  argument
194 	for (i = 0; ops->co_msgtypes[i].mt_id >= 0; i++)  in nl_msgtype_lookup()
195 		if (ops->co_msgtypes[i].mt_id == msgtype)  in nl_msgtype_lookup()
196 			return &ops->co_msgtypes[i];  in nl_msgtype_lookup()
204 	struct nl_cache_ops *ops;  in cache_ops_lookup_for_obj()  local
206 	for (ops = cache_ops; ops; ops = ops->co_next)  in cache_ops_lookup_for_obj()
207 		if (ops->co_obj_ops == obj_ops)  in cache_ops_lookup_for_obj()
208 			return ops;  in cache_ops_lookup_for_obj()
221 	struct nl_cache_ops *ops;  in nl_cache_ops_foreach()  local
224 	for (ops = cache_ops; ops; ops = ops->co_next)  in nl_cache_ops_foreach()
225 		cb(ops, arg);  in nl_cache_ops_foreach()
237 void nl_cache_ops_set_flags(struct nl_cache_ops *ops, unsigned int flags)  in nl_cache_ops_set_flags()  argument
240 	ops->co_flags |= flags;  in nl_cache_ops_set_flags()
253 int nl_cache_mngt_register(struct nl_cache_ops *ops)  in nl_cache_mngt_register()  argument
255 	if (!ops->co_name || !ops->co_obj_ops)  in nl_cache_mngt_register()
259 	BUG_ON (ops->co_obj_ops->oo_keygen && !ops->co_obj_ops->oo_compare);  in nl_cache_mngt_register()
262 	if (__nl_cache_ops_lookup(ops->co_name)) {  in nl_cache_mngt_register()
267 	ops->co_refcnt = 0;  in nl_cache_mngt_register()
268 	ops->co_next = cache_ops;  in nl_cache_mngt_register()
269 	cache_ops = ops;  in nl_cache_mngt_register()
272 	NL_DBG(1, "Registered cache operations %s\n", ops->co_name);  in nl_cache_mngt_register()
288 int nl_cache_mngt_unregister(struct nl_cache_ops *ops)  in nl_cache_mngt_unregister()  argument
295 	if (ops->co_refcnt > 0) {  in nl_cache_mngt_unregister()
301 		if (t == ops)  in nl_cache_mngt_unregister()
309 	NL_DBG(1, "Unregistered cache operations %s\n", ops->co_name);  in nl_cache_mngt_unregister()
335 	struct nl_cache_ops *ops;  in nl_cache_mngt_provide()  local
339 	ops = cache_ops_lookup_for_obj(cache->c_ops->co_obj_ops);  in nl_cache_mngt_provide()
340 	if (!ops)  in nl_cache_mngt_provide()
349 		if (!ops->co_major_cache)  in nl_cache_mngt_provide()
350 			nl_cache_ops_get(ops);  in nl_cache_mngt_provide()
352 		ops->co_major_cache = cache;  in nl_cache_mngt_provide()
368 	struct nl_cache_ops *ops;  in nl_cache_mngt_unprovide()  local
372 	ops = cache_ops_lookup_for_obj(cache->c_ops->co_obj_ops);  in nl_cache_mngt_unprovide()
373 	if (!ops)  in nl_cache_mngt_unprovide()
375 	else if (ops->co_major_cache == cache) {  in nl_cache_mngt_unprovide()
376 		nl_cache_free(ops->co_major_cache);  in nl_cache_mngt_unprovide()
377 		nl_cache_ops_put(ops);  in nl_cache_mngt_unprovide()
378 		ops->co_major_cache = NULL;  in nl_cache_mngt_unprovide()
386 	struct nl_cache_ops *ops;  in __nl_cache_mngt_require()  local
389 	ops = nl_cache_ops_lookup_safe(name);  in __nl_cache_mngt_require()
390 	if (ops) {  in __nl_cache_mngt_require()
391 		cache = ops->co_major_cache;  in __nl_cache_mngt_require()
392 		nl_cache_ops_put(ops);  in __nl_cache_mngt_require()