Lines Matching refs:lockstate
112 tcp_log_dev_queue_validate_lock(int lockstate) in tcp_log_dev_queue_validate_lock() argument
116 switch (lockstate) { in tcp_log_dev_queue_validate_lock()
242 tcp_log_dev_rotate_bufs(struct tcp_log_dev_info *priv, int *lockstate) in tcp_log_dev_rotate_bufs() argument
253 tcp_log_dev_queue_validate_lock(*lockstate); in tcp_log_dev_rotate_bufs()
255 if (*lockstate == QUEUE_UNLOCKED) { in tcp_log_dev_rotate_bufs()
257 *lockstate = QUEUE_LOCKED; in tcp_log_dev_rotate_bufs()
272 int lockstate, rv; in tcp_log_dev_read() local
279 lockstate = QUEUE_UNLOCKED; in tcp_log_dev_read()
289 tcp_log_dev_rotate_bufs(priv, &lockstate); in tcp_log_dev_read()
295 if (lockstate == QUEUE_UNLOCKED) { in tcp_log_dev_read()
297 lockstate = QUEUE_LOCKED; in tcp_log_dev_read()
337 if (lockstate == QUEUE_LOCKED) in tcp_log_dev_read()
339 lockstate = QUEUE_UNLOCKED; in tcp_log_dev_read()
363 tcp_log_dev_rotate_bufs(priv, &lockstate); in tcp_log_dev_read()
366 tcp_log_dev_queue_validate_lock(lockstate); in tcp_log_dev_read()
367 if (lockstate == QUEUE_LOCKED) in tcp_log_dev_read()