On Thu, 7 Nov 2002, Jay Vosburgh wrote:
>
> The logic in fs/eventpoll.c:ep_insert() checks to see if events are
> already present when processing an EP_CTL_ADD operation, and, if any are,
> adds them to the list. It does not wake up any waiters, so, e.g., another
> thread waiting in epoll_wait() will not be awakened for these events. The
> fix is to have ep_insert() do wakeups, just as ep_poll_callback() does when
> it adds events.
Matthew Kirk already made me notice this yesterday and it's in my code ( 0.37 ).
I was ashame to make another post to Linus :) so I delayed the post.
Linus, I have a few bits. Let me know if you want them now or we will
delay to 2.5.47 ...
- Davide
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This archive was generated by hypermail 2b29 : Thu Nov 07 2002 - 22:00:50 EST