Steven, I am already sleeping, probably I just need to re-read your email tomorrow, but...
On 06/03, Steven Rostedt wrote: > > When we convert the spin_lock into a rtmutex, when we hit the lock and > it was contended (the task was in the process of exiting and it takes > the lock to set tsk->sighand to NULL), instead of spinning, the task > adds itself to the lock->wait_list and goes to sleep. This is clear, > Now, if that lock is released and reused (I didn't trace other tasks > allocating these locks), it reinitializes the lock->wait_list. How? From where? This should be done by sighand_ctor() only? Oleg. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
