From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: t.sailer@alumni.ethz.ch
Cc: laughing@shared-source.org (Alan Cox), linux-kernel@vger.kernel.org
Subject: Re: Linux 2.4.5-ac9
Date: Wed, 6 Jun 2001 22:43:31 +0100 (BST) [thread overview]
Message-ID: <E157l5P-0000VT-00@the-village.bc.nu> (raw)
In-Reply-To: <3B1DF4BC.6A8C5CBC@scs.ch> from "Thomas Sailer" at Jun 06, 2001 11:15:40 AM
> Looks bogus. Independent processes can open the same device
> once for reading and once for writing, now you are serializing
> needlessly these processes. Please revert.
Some of the serializing is not a bug but I agree that patch is not yet
right. Think for example about
thread1 thread2
write
blocks mmap
Also parallel buffer allocations
Alan
next prev parent reply other threads:[~2001-06-06 21:45 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-06-05 22:49 Alan Cox
2001-06-06 2:03 ` Keith Owens
2001-06-06 4:32 ` David Ford
2001-06-06 4:39 ` Jeff Garzik
2001-06-06 4:55 ` David Ford
2001-06-06 5:25 ` Keith Owens
2001-06-06 6:08 ` SCSI is as SCSI don't Alan Olsen
2001-06-06 5:39 ` Greg KH
2001-06-06 8:04 ` Alan Olsen
2001-06-06 6:20 ` Alan Olsen
2001-06-06 7:49 ` Alan Cox
2001-06-07 0:00 ` Alan Olsen
2001-06-06 9:15 ` Linux 2.4.5-ac9 Thomas Sailer
2001-06-06 21:43 ` Alan Cox [this message]
2001-06-06 10:51 ` Christoph Hellwig
2001-06-06 11:41 ` Thomas Sailer
2001-06-06 13:40 ` Christoph Hellwig
2001-06-06 14:49 ` Chris Liebman
2001-06-06 17:20 ` Tom Sightler
2001-06-06 21:54 ` Ion Badulescu
2001-06-07 3:30 ` xircom_cb problems Tom Sightler
2001-06-07 8:31 ` Ion Badulescu
2001-06-07 18:40 ` Tom Sightler
2001-06-07 20:29 ` Ion Badulescu
2001-06-08 14:11 ` Tom Sightler
2001-06-08 20:34 ` Ion Badulescu
2001-06-09 1:36 ` Tom Sightler
2001-06-06 22:44 ` Linux 2.4.5-ac9 arjan
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