On Sat, 2 Nov 2002, Davide Libenzi wrote:
>
> The new epoll approach to event delivery seems stable on my machine an
> result about performance look pretty good. The changes that the new design
> introduce are :
>
> *) Full support for all devices that support ->f_op->poll()
>
> *) Multi-threaded support ( if you really like them )
>
> *) The function epoll_ctl(EP_CTL_ADD) drops an event if conditions are met
>
> *) Less intrusive design by hooking directly the poll support
>
> *) The patch is smaller, and this is a good news
>
> *) Looks even faster to me
>
> *) The function epoll_create(int size) has been changed. Not the "size"
> parameter is just an hint to the kernel about how to dimension its
> own internal data structures. In theory you can call
> epoll_create(200) and stock 10000 fds inside epoll
*) The old /dev/epoll access has been dropped with this release.
- Davide
-
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This archive was generated by hypermail 2b29 : Thu Nov 07 2002 - 22:00:26 EST