Re: [patch 00/13] Syslets, "Threadlets", generic AIO support, v3

From: Ingo Molnar
Date: Thu Mar 01 2007 - 08:41:01 EST



* Evgeniy Polyakov <johnpol@xxxxxxxxxxx> wrote:

> [...] that is why number for kevent is higher - it uses edge-triggered
> handler (which you asked to remove from epoll), [...]

no - i did not 'ask' it to be removed from epoll, i only pointed out
that with edge-triggered the results were highly unreliable here and
that with level-triggered it worked better. Just to make sure: if you
put back edge-triggered into evserver_epoll.c, do you get the same
numbers, and is CPU utilization still the same 98-100%?

Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/