Re: [PATCH Resend] epoll: add EPOLLEXCLUSIVE support

From: Hagen Paul Pfeifer
Date: Thu Mar 29 2012 - 11:05:45 EST

* Jason Baron | 2012-03-29 10:16:53 [-0400]:

>Right, for level triggered events, they all wait up. However, if you use
>edge triggered, ie add 'EPOLLET', then the event gets 'consumed' by the
>first thread that wakes up, and the subseqent waiters wouldn't get woken
>up. IE you'll get one wakeup.

I addressed level triggered, right - it match the model. But I don't wanted to
wake up every every thread anyway. I don't want to abandon level triggered

Any objective against this flag?

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