From: Evgeniy Polyakov <johnpol@2ka•mipt.ru>
To: Ulrich Drepper <drepper@redhat•com>
Cc: Zach Brown <zach.brown@oracle•com>,
David Miller <davem@davemloft•net>,
linux-kernel@vger•kernel.org, netdev@vger•kernel.org
Subject: Re: [RFC 1/4] kevent: core files.
Date: Sat, 29 Jul 2006 19:44:01 +0400 [thread overview]
Message-ID: <20060729154401.GA25926@2ka.mipt.ru> (raw)
In-Reply-To: <44CAD81A.9060401@redhat.com>
On Fri, Jul 28, 2006 at 08:38:02PM -0700, Ulrich Drepper (drepper@redhat•com) wrote:
> Zach Brown wrote:
> > Ulrich, would you be satisfied if we didn't
> > have the userspace mapped ring on the first pass and only had a
> > collection syscall?
>
> I'm not the one to make a call but why rush things? Let's do it right
> from the start. Later changes can only lead to problems with users of
> the earlier interface.
Btw, why do we want mapped ring of ready events?
If user requestd some event, he definitely wants to get them back when
they are ready, and not to check and then get them?
Could you please explain more on this issue?
> --
> ??? Ulrich Drepper ??? Red Hat, Inc. ??? 444 Castro St ??? Mountain View, CA ???
>
--
Evgeniy Polyakov
next prev parent reply other threads:[~2006-07-29 15:44 UTC|newest]
Thread overview: 180+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-09 13:24 [RFC 1/4] kevent: core files Evgeniy Polyakov
2006-07-09 14:59 ` Pekka Enberg
2006-07-09 15:08 ` Evgeniy Polyakov
2006-07-25 6:17 ` David Miller
2006-07-25 6:26 ` Evgeniy Polyakov
2006-07-27 19:18 ` Zach Brown
2006-07-27 20:06 ` Evgeniy Polyakov
2006-07-27 21:32 ` Zach Brown
2006-07-28 5:23 ` Evgeniy Polyakov
2006-07-28 18:33 ` Zach Brown
2006-07-28 18:44 ` Evgeniy Polyakov
2006-07-28 19:10 ` Zach Brown
2006-07-29 3:38 ` Ulrich Drepper
2006-07-29 4:32 ` Nicholas Miell
2006-07-29 15:48 ` Evgeniy Polyakov
2006-07-29 20:54 ` Nicholas Miell
2006-07-30 8:08 ` Ulrich Drepper
2006-07-29 15:44 ` Evgeniy Polyakov [this message]
2006-07-29 16:18 ` Ulrich Drepper
2006-07-29 16:36 ` Hans Henrik Happe
2006-07-31 10:33 ` Evgeniy Polyakov
2006-07-31 10:35 ` Herbert Xu
2006-07-31 10:50 ` Evgeniy Polyakov
2006-07-31 10:57 ` David Miller
2006-07-31 10:59 ` Herbert Xu
2006-08-01 7:53 ` Ulrich Drepper
2006-08-01 7:58 ` David Miller
2006-07-31 19:41 ` Evgeniy Polyakov
2006-07-31 22:00 ` David Miller
2006-07-31 22:16 ` Brent Cook
2006-07-31 22:20 ` David Miller
2006-08-01 6:24 ` Evgeniy Polyakov
2006-07-31 22:46 ` Zach Brown
2006-08-01 9:34 ` [take2 0/4] kevent: introduction Evgeniy Polyakov
2006-08-01 9:34 ` [take2 1/4] kevent: core files Evgeniy Polyakov
2006-08-01 9:34 ` [take2 2/4] kevent: network AIO, socket notifications Evgeniy Polyakov
2006-08-01 9:34 ` [take2 4/4] kevent: poll/select() notifications. Timer notifications Evgeniy Polyakov
2006-08-01 9:34 ` [take2 3/4] kevent: AIO, aio_sendfile() implementation Evgeniy Polyakov
2006-08-01 13:46 ` [take2 1/4] kevent: core files James Morris
2006-08-01 13:55 ` Evgeniy Polyakov
2006-08-01 14:27 ` James Morris
2006-08-01 14:34 ` Evgeniy Polyakov
2006-08-01 23:56 ` Zach Brown
2006-08-02 0:01 ` David Miller
2006-08-02 6:43 ` Evgeniy Polyakov
2006-08-02 6:39 ` Evgeniy Polyakov
2006-08-02 7:25 ` David Miller
2006-08-02 7:46 ` Evgeniy Polyakov
2006-08-03 9:45 ` [take3 0/4] kevent: Generic event handling mechanism Evgeniy Polyakov
2006-08-03 9:40 ` Evgeniy Polyakov
2006-08-03 9:46 ` [take3 1/4] kevent: Core files Evgeniy Polyakov
2006-08-03 9:46 ` [take3 2/4] kevent: AIO, aio_sendfile() implementation Evgeniy Polyakov
2006-08-03 9:46 ` [take3 3/4] kevent: Network AIO, socket notifications Evgeniy Polyakov
2006-08-03 9:46 ` [take3 4/4] kevent: poll/select() notifications. Timer notifications Evgeniy Polyakov
2006-08-03 9:43 ` Eric Dumazet
2006-08-03 9:48 ` Evgeniy Polyakov
2006-08-03 9:54 ` [take3 3/4] kevent: Network AIO, socket notifications Eric Dumazet
2006-08-03 10:13 ` Evgeniy Polyakov
2006-08-03 17:04 ` [take3 2/4] kevent: AIO, aio_sendfile() implementation Badari Pulavarty
2006-08-03 17:13 ` Evgeniy Polyakov
2006-08-03 14:40 ` [take3 1/4] kevent: Core files Eric Dumazet
2006-08-03 14:55 ` Evgeniy Polyakov
2006-08-03 15:11 ` Eric Dumazet
2006-08-03 15:21 ` Evgeniy Polyakov
2006-08-03 21:37 ` David Miller
2006-08-05 13:02 ` [take4 0/4] kevent: Generic event handling mechanism Evgeniy Polyakov
2006-08-05 13:02 ` [take4 1/4] kevent: Core files Evgeniy Polyakov
2006-08-05 13:02 ` [take4 2/4] kevent: AIO, aio_sendfile() implementation Evgeniy Polyakov
2006-08-05 13:02 ` [take4 3/4] kevent: Network AIO, socket notifications Evgeniy Polyakov
2006-08-05 13:02 ` [take4 4/4] kevent: poll/select() notifications. Timer notifications Evgeniy Polyakov
2006-08-05 17:57 ` [take4 1/4] kevent: Core files Greg KH
2006-08-05 18:10 ` Evgeniy Polyakov
2006-08-08 7:44 ` [take5 0/4] kevent: Generic event handling mechanism Evgeniy Polyakov
2006-08-08 7:44 ` [take5 1/4] kevent: Core files Evgeniy Polyakov
2006-08-08 7:44 ` [take5 2/4] kevent: AIO, aio_sendfile() implementation Evgeniy Polyakov
2006-08-08 7:44 ` [take5 3/4] kevent: Network AIO, socket notifications Evgeniy Polyakov
2006-08-08 7:44 ` [take5 4/4] kevent: poll/select() notifications. Timer notifications Evgeniy Polyakov
2006-08-08 9:52 ` [take5 3/4] kevent: Network AIO, socket notifications Eric Dumazet
2006-08-08 10:02 ` Evgeniy Polyakov
2006-08-08 22:02 ` [take5 1/4] kevent: Core files Zach Brown
2006-08-09 5:22 ` Evgeniy Polyakov
2006-08-08 21:32 ` [take5 0/4] kevent: Generic event handling mechanism Zach Brown
2006-08-09 5:31 ` Evgeniy Polyakov
2006-08-09 5:52 ` David Miller
2006-08-09 6:11 ` Evgeniy Polyakov
2006-08-09 6:25 ` Evgeniy Polyakov
2006-08-09 6:31 ` David Miller
2006-08-09 6:49 ` Evgeniy Polyakov
2006-08-09 6:57 ` Ulrich Drepper
2006-08-09 7:00 ` David Miller
2006-08-09 7:00 ` Evgeniy Polyakov
2006-08-09 8:34 ` Christoph Hellwig
2006-08-09 8:45 ` Andrew Morton
2006-08-09 8:02 ` [take6 0/3] " Evgeniy Polyakov
2006-08-09 7:58 ` David Miller
2006-08-09 8:07 ` Evgeniy Polyakov
2006-08-09 8:20 ` David Miller
2006-08-09 8:24 ` Evgeniy Polyakov
2006-08-09 8:02 ` [take6 1/3] kevent: Core files Evgeniy Polyakov
2006-08-09 8:02 ` [take6 3/3] kevent: Network AIO, socket notifications Evgeniy Polyakov
2006-08-09 8:02 ` [take6 2/3] kevent: poll/select() notifications. Timer notifications Evgeniy Polyakov
2006-08-09 17:47 ` [take6 1/3] kevent: Core files Stephen Hemminger
2006-08-09 19:17 ` Evgeniy Polyakov
2006-08-10 0:04 ` David Miller
2006-08-09 22:21 ` Andrew Morton
2006-08-10 6:14 ` Evgeniy Polyakov
2006-08-10 6:42 ` David Miller
2006-08-10 6:48 ` Evgeniy Polyakov
2006-08-10 7:18 ` Andrew Morton
2006-08-10 7:50 ` Evgeniy Polyakov
2006-08-10 8:02 ` Andrew Morton
2006-08-10 8:22 ` Evgeniy Polyakov
2006-08-11 0:56 ` Andrew Morton
2006-08-11 6:15 ` Evgeniy Polyakov
2006-08-11 6:23 ` Andrew Morton
2006-08-11 6:30 ` Evgeniy Polyakov
2006-08-11 7:04 ` Andrew Morton
2006-08-11 7:27 ` Evgeniy Polyakov
2006-08-11 6:25 ` Ulrich Drepper
2006-08-11 6:33 ` Evgeniy Polyakov
2006-08-11 6:38 ` David Miller
2006-08-11 6:55 ` Evgeniy Polyakov
2006-08-10 12:12 ` [take7 0/1] kevent: generic event handling mechanism Evgeniy Polyakov
2006-08-10 12:16 ` [take7 1/1] kevent: core files and timer/poll notifications Evgeniy Polyakov
2006-08-10 12:22 ` Evgeniy Polyakov
2006-08-11 8:40 ` [take8 0/2] kevent: Generic event handling mechanism Evgeniy Polyakov
2006-08-11 8:40 ` [take8 1/2] kevent: Core files Evgeniy Polyakov
2006-08-11 8:40 ` [take8 2/2] kevent: poll/select() notifications. Timer notifications Evgeniy Polyakov
2006-08-11 15:45 ` Andrew Morton
2006-08-12 8:18 ` Evgeniy Polyakov
2006-08-12 8:38 ` Andrew Morton
2006-08-12 8:55 ` Evgeniy Polyakov
2006-08-13 0:51 ` [take8 1/2] kevent: Core files Jeff Carr
2006-08-13 9:04 ` Evgeniy Polyakov
2006-08-14 6:20 ` [take8 0/2] kevent: Generic event handling mechanism Evgeniy Polyakov
2006-08-14 6:20 ` [take8 1/2] kevent: Core files Evgeniy Polyakov
2006-08-14 6:20 ` [take8 2/2] kevent: poll/select() notifications. Timer notifications Evgeniy Polyakov
2006-08-14 6:21 ` [take9 0/2] kevent: Generic event handling mechanism Evgeniy Polyakov
2006-08-14 6:21 ` [take9 1/2] kevent: Core files Evgeniy Polyakov
2006-08-14 6:21 ` [take9 2/2] kevent: poll/select() notifications. Timer notifications Evgeniy Polyakov
2006-08-16 13:30 ` Christoph Hellwig
2006-08-16 13:40 ` Evgeniy Polyakov
2006-08-18 10:41 ` Christoph Hellwig
2006-08-18 10:59 ` Evgeniy Polyakov
2006-08-21 11:01 ` Christoph Hellwig
2006-08-21 11:26 ` Evgeniy Polyakov
2006-08-22 14:35 ` Davide Libenzi
2006-08-16 13:45 ` [take9 1/2] kevent: Core files Christoph Hellwig
2006-08-16 13:56 ` Evgeniy Polyakov
2006-08-16 18:08 ` Zach Brown
2006-08-16 19:24 ` Evgeniy Polyakov
2006-08-16 19:45 ` David Miller
2006-08-16 20:06 ` Evgeniy Polyakov
2006-08-18 10:46 ` Christoph Hellwig
2006-08-18 11:23 ` Evgeniy Polyakov
2006-08-21 10:56 ` Christoph Hellwig
2006-08-21 11:13 ` Evgeniy Polyakov
2006-08-21 12:53 ` Bernd Petrovitsch
2006-08-21 13:01 ` Evgeniy Polyakov
2006-08-21 13:49 ` Bernd Petrovitsch
2006-08-21 19:09 ` David Miller
2006-08-16 13:26 ` [take9 0/2] kevent: Generic event handling mechanism Christoph Hellwig
2006-08-16 13:38 ` Evgeniy Polyakov
2006-08-16 18:10 ` Zach Brown
2006-08-16 12:34 ` [take10 " Evgeniy Polyakov
2006-08-16 12:34 ` [take10 1/2] kevent: Core files Evgeniy Polyakov
2006-08-16 12:34 ` [take10 2/2] kevent: poll/select() notifications. Timer notifications Evgeniy Polyakov
2006-08-18 9:35 ` [take10 1/2] kevent: Core files Joe Jin
2006-08-18 10:10 ` Evgeniy Polyakov
2006-08-01 1:05 ` [RFC 1/4] kevent: core files David Miller
2006-07-27 20:58 ` Benjamin LaHaise
2006-07-27 21:44 ` Zach Brown
2006-07-27 22:02 ` Benjamin LaHaise
2006-07-28 5:39 ` Evgeniy Polyakov
2006-07-28 19:01 ` Zach Brown
2006-07-28 19:24 ` Evgeniy Polyakov
2006-07-28 19:34 ` Zach Brown
2006-07-28 19:37 ` Zach Brown
2006-08-01 1:02 ` David Miller
2006-08-01 17:02 ` Zach Brown
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