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Lines Matching defs:ntfy

62 	struct usif_notify *ntfy;
63 	list_for_each_entry(ntfy, &cli->notifys, head) {
64 		if (ntfy->handle == handle)
65 			return ntfy;
71 usif_notify_dtor(struct usif_notify *ntfy)
73 	list_del(&ntfy->head);
74 	kfree(ntfy);
80 	struct usif_notify *ntfy = NULL;
89 		if (WARN_ON(!(ntfy = (void *)(unsigned long)rep->v0.token)))
96 	if (WARN_ON(!ntfy->p || ntfy->reply != (length + size)))
98 	filp = ntfy->p->base.file_priv;
101 	memcpy(&ntfy->p->e.data[0], header, length);
102 	memcpy(&ntfy->p->e.data[length], data, size);
105 		struct nvif_notify_rep_v0 *rep = (void *)ntfy->p->e.data;
106 		rep->route = ntfy->route;
107 		rep->token = ntfy->token;
116 	if (!WARN_ON(filp->event_space < ntfy->p->e.base.length)) {
117 		list_add_tail(&ntfy->p->base.link, &filp->event_list);
118 		filp->event_space -= ntfy->p->e.base.length;
126 	atomic_set(&ntfy->enabled, 0);
141 	struct usif_notify *ntfy;
152 	if (!(ntfy = kmalloc(sizeof(*ntfy), GFP_KERNEL)))
154 	atomic_set(&ntfy->enabled, 0);
157 		ntfy->reply = sizeof(struct nvif_notify_rep_v0) + req->v0.reply;
158 		ntfy->route = req->v0.route;
159 		ntfy->token = req->v0.token;
161 		req->v0.token = (unsigned long)(void *)ntfy;
163 		req->v0.token = ntfy->token;
164 		req->v0.route = ntfy->route;
165 		ntfy->handle = args->v0.index;
169 		list_add(&ntfy->head, &cli->notifys);
171 		kfree(ntfy);
183 	struct usif_notify *ntfy;
187 		if (!(ntfy = usif_notify_find(f, args->v0.index)))
194 		usif_notify_dtor(ntfy);
206 	struct usif_notify *ntfy;
210 		if (!(ntfy = usif_notify_find(f, args->v0.index)))
215 	if (atomic_xchg(&ntfy->enabled, 1))
218 	ntfy->p = kmalloc(sizeof(*ntfy->p) + ntfy->reply, GFP_KERNEL);
219 	if (ret = -ENOMEM, !ntfy->p)
221 	ntfy->p->base.event = &ntfy->p->e.base;
222 	ntfy->p->base.file_priv = f;
223 	ntfy->p->e.base.type = DRM_NOUVEAU_EVENT_NVIF;
224 	ntfy->p->e.base.length = sizeof(ntfy->p->e.base) + ntfy->reply;
229 		atomic_set(&ntfy->enabled, 0);
230 		kfree(ntfy->p);
243 	struct usif_notify *ntfy;
247 		if (!(ntfy = usif_notify_find(f, args->v0.index)))
253 	if (ret == 0 && atomic_xchg(&ntfy->enabled, 0))
254 		kfree(ntfy->p);
260 	struct list_head ntfy;