Cross Reference: /drivers/s390/char/vmlogrdr.c

Lines Matching refs:logptr
165 	struct vmlogrdr_priv_t * logptr = path->private;
167 	spin_lock(&logptr->priv_lock);
168 	logptr->connection_established = 1;
169 	spin_unlock(&logptr->priv_lock);
176 	struct vmlogrdr_priv_t * logptr = path->private;
183 	logptr->path = NULL;
185 	spin_lock(&logptr->priv_lock);
186 	logptr->connection_established = 0;
187 	logptr->iucv_path_severed = 1;
188 	spin_unlock(&logptr->priv_lock);
199 	struct vmlogrdr_priv_t * logptr = path->private;
206 	spin_lock(&logptr->priv_lock);
207 	memcpy(&logptr->local_interrupt_buffer, msg, sizeof(*msg));
208 	atomic_inc(&logptr->receive_ready);
209 	spin_unlock(&logptr->priv_lock);
243 static int vmlogrdr_recording(struct vmlogrdr_priv_t * logptr,
267 			 logptr->recording_name,
275 		logptr->recording_name,
299 			 logptr->recording_name,
311 	struct vmlogrdr_priv_t * logptr = NULL;
318 	logptr = &sys_ser[dev_num];
327 	spin_lock_bh(&logptr->priv_lock);
328 	if (logptr->dev_in_use)	{
329 		spin_unlock_bh(&logptr->priv_lock);
332 	logptr->dev_in_use = 1;
333 	logptr->connection_established = 0;
334 	logptr->iucv_path_severed = 0;
335 	atomic_set(&logptr->receive_ready, 0);
336 	logptr->buffer_free = 1;
337 	spin_unlock_bh(&logptr->priv_lock);
340 	filp->private_data = logptr;
343 	if (logptr->autorecording) {
344 		ret = vmlogrdr_recording(logptr,1,logptr->autopurge);
351 	logptr->path = iucv_path_alloc(10, 0, GFP_KERNEL);
352 	if (!logptr->path)
354 	connect_rc = iucv_path_connect(logptr->path, &vmlogrdr_iucv_handler,
355 				       logptr->system_service, NULL, NULL,
356 				       logptr);
360 		       logptr->system_service, connect_rc);
368 	wait_event(conn_wait_queue, (logptr->connection_established)
369 		   || (logptr->iucv_path_severed));
370 	if (logptr->iucv_path_severed)
376 	if (logptr->autorecording)
377 		vmlogrdr_recording(logptr,0,logptr->autopurge);
379 	kfree(logptr->path);	/* kfree(NULL) is ok. */
380 	logptr->path = NULL;
382 	logptr->dev_in_use = 0;
391 	struct vmlogrdr_priv_t * logptr = filp->private_data;
393 	iucv_path_sever(logptr->path, NULL);
394 	kfree(logptr->path);
395 	logptr->path = NULL;
396 	if (logptr->autorecording) {
397 		ret = vmlogrdr_recording(logptr,0,logptr->autopurge);
402 	logptr->dev_in_use = 0;