108 tcp_log_dev_queue_validate_lock(int lockstate)  in tcp_log_dev_queue_validate_lock()  argument
112 	switch (lockstate) {  in tcp_log_dev_queue_validate_lock()
238 tcp_log_dev_rotate_bufs(struct tcp_log_dev_info *priv, int *lockstate)  in tcp_log_dev_rotate_bufs()  argument
249 	tcp_log_dev_queue_validate_lock(*lockstate);  in tcp_log_dev_rotate_bufs()
251 	if (*lockstate == QUEUE_UNLOCKED) {  in tcp_log_dev_rotate_bufs()
253 		*lockstate = QUEUE_LOCKED;  in tcp_log_dev_rotate_bufs()
268 	int lockstate, rv;  in tcp_log_dev_read()  local
275 	lockstate = QUEUE_UNLOCKED;  in tcp_log_dev_read()
285 			tcp_log_dev_rotate_bufs(priv, &lockstate);  in tcp_log_dev_read()
291 		if (lockstate == QUEUE_UNLOCKED) {  in tcp_log_dev_read()
293 			lockstate = QUEUE_LOCKED;  in tcp_log_dev_read()
333 		if (lockstate == QUEUE_LOCKED)  in tcp_log_dev_read()
335 		lockstate = QUEUE_UNLOCKED;  in tcp_log_dev_read()
359 		tcp_log_dev_rotate_bufs(priv, &lockstate);  in tcp_log_dev_read()
362 	tcp_log_dev_queue_validate_lock(lockstate);  in tcp_log_dev_read()
363 	if (lockstate == QUEUE_LOCKED)  in tcp_log_dev_read()