From: Bernd Eckenfels <inka-user@lina.inka.de>
To: linux-kernel@vger.kernel.org
Subject: Re: PROBLEM: select() on TCP socket sleeps for 1 tick even if data available
Date: Sat, 20 Jan 2001 11:53:25 +0100 [thread overview]
Message-ID: <E14Jve9-0001jN-00@sites.inka.de> (raw)
In article <3A68F855.6F16F152@att.net> you wrote:
> My problem is that if data is NOT available when select()
> starts, but becomes available immediately afterwards, select()
> doesn't wake up immediately, but sleeps for 1/100 second.
It does not sleep for a 1/100second, it will but the process in the run queue
and of course the process needs to wait for the current scheduled process to
finish it's scheduling. This happens only every tick.
If there is no process in the run queue, mabe this can be done faster (already
is done faster?)
Greetings
Bernd
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next reply other threads:[~2001-01-20 10:53 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-01-20 10:53 Bernd Eckenfels [this message]
-- strict thread matches above, loose matches on Subject: below --
2001-01-24 23:56 Bernd Eckenfels
[not found] <fa.nc2eokv.1dj8r80@ifi.uio.no>
[not found] ` <fa.dcei62v.1s5scos@ifi.uio.no>
[not found] ` <015e01c082ac$4bf9c5e0$0701a8c0@morph>
2001-01-20 6:54 ` Michael Lindner
2001-01-20 7:07 ` Chris Wedgwood
2001-01-20 7:46 ` Michael Lindner
2001-01-20 21:58 ` Edgar Toernig
2001-01-21 0:35 ` Dan Maas
2001-01-21 0:34 ` Chris Wedgwood
2001-01-21 1:22 ` Michael Lindner
2001-01-21 1:29 ` David Schwartz
2001-01-21 3:20 ` Michael Lindner
2001-04-09 14:54 ` Stephen D. Williams
2001-04-09 19:16 ` James Antill
2001-04-10 18:29 ` Stephen D. Williams
2001-04-10 20:25 ` James Antill
2001-04-11 21:03 ` Stephen D. Williams
2001-04-12 0:09 ` James Antill
2001-01-24 20:31 ` Boris Dragovic
[not found] ` <3A694357.1A7C6AAC@att.net>
2001-01-20 9:41 ` Dan Maas
2001-01-20 17:26 ` Michael Lindner
2001-01-19 20:47 Michael Lindner
2001-01-19 23:20 ` David Schwartz
2001-01-20 2:30 ` Michael Lindner
2001-01-20 3:27 ` David Schwartz
2001-01-20 4:37 ` Michael Lindner
2001-01-20 12:26 ` Martin MaD Douda
2001-01-20 11:39 ` Bjorn Wesen
2001-01-19 23:31 ` Chris Wedgwood
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