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From: Jeff Dike <jdike@karaya.com>
To: Benjamin LaHaise <bcrl@redhat.com>
Cc: Andrea Arcangeli <andrea@suse.de>,
	Christoph Hellwig <hch@infradead.org>,
	Linus Torvalds <torvalds@transmeta.com>,
	linux-kernel@vger.kernel.org, linux-aio@kvack.org
Subject: Re: async-io API registration for 2.5.29
Date: Tue, 30 Jul 2002 15:47:11 -0500	[thread overview]
Message-ID: <200207302047.PAA03605@ccure.karaya.com> (raw)
In-Reply-To: Your message of "Tue, 30 Jul 2002 14:09:39 -0400." <20020730140939.F10315@redhat.com>

bcrl@redhat.com said:
> A constant address is still an option with an mmap'd device.  Just do
> an mmap of the device and assert that it is the correct value. 

Yeah, but the point of mmapping it is to allow the kernel to choose where
it goes.  The host kernel will choose one place for its processes.  UML
will choose a different place for its processes.  Everything is nice and
virtualizable.

				Jeff


  parent reply	other threads:[~2002-07-30 19:41 UTC|newest]

Thread overview: 83+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-07-30  5:41 async-io API registration for 2.5.29 Andrea Arcangeli
2002-07-30  8:11 ` Christoph Hellwig
2002-07-30 13:40   ` Linus Torvalds
2002-07-30 13:52     ` Benjamin LaHaise
2002-07-30 16:43   ` Andrea Arcangeli
2002-07-30 16:59     ` Benjamin LaHaise
2002-07-30 19:10       ` Jeff Dike
2002-07-30 18:09         ` Benjamin LaHaise
2002-07-30 18:15           ` Linus Torvalds
2002-07-30 18:31             ` Benjamin LaHaise
2002-07-30 20:57               ` Jeff Dike
2002-07-30 20:47           ` Jeff Dike [this message]
2002-07-30 21:26       ` Andrea Arcangeli
2002-07-30 10:50 ` Rik van Riel
2002-07-30 12:49 ` Benjamin LaHaise
2002-07-30 13:29   ` Suparna Bhattacharya
2002-07-30 21:41   ` Andrea Arcangeli
2002-07-30 21:54     ` [rfc] aio-core for 2.5.29 (Re: async-io API registration for 2.5.29) Benjamin LaHaise
2002-07-31  0:44       ` Andrea Arcangeli
2002-07-31 14:46         ` Benjamin LaHaise
2002-07-31 16:31         ` Charles 'Buck' Krasic
2002-08-01 10:30         ` Pavel Machek
2002-08-01 14:47           ` Benjamin LaHaise
2002-08-01 15:00             ` Chris Friesen
2002-08-01 16:09               ` Linus Torvalds
2002-08-01 17:30                 ` Alan Cox
2002-08-01 16:30                   ` Linus Torvalds
2002-08-01 16:41                     ` [rfc] aio-core for 2.5.29 (Re: async-io API registration for2.5.29) Chris Friesen
2002-08-01 18:01                     ` [rfc] aio-core for 2.5.29 (Re: async-io API registration for 2.5.29) Benjamin LaHaise
2002-08-15 23:54                       ` aio-core why not using SuS? [Re: [rfc] aio-core for 2.5.29 (Re: async-io API registration for 2.5.29)] Andrea Arcangeli
2002-08-16  1:42                         ` Benjamin LaHaise
2002-08-16  1:57                           ` Andrea Arcangeli
2002-08-16  2:00                             ` Benjamin LaHaise
2002-08-16  2:08                               ` Linus Torvalds
2002-08-16  2:16                                 ` Benjamin LaHaise
2002-08-16  2:40                                   ` Andrea Arcangeli
2002-08-16  3:43                                   ` Linus Torvalds
2002-08-16  3:50                                     ` Linus Torvalds
2002-08-16  4:47                                       ` William Lee Irwin III
2002-08-17  3:46                                   ` Martin J. Bligh
2002-08-17  4:00                                     ` Linus Torvalds
2002-08-17  4:15                                       ` Martin J. Bligh
2002-08-17  4:46                                         ` Linus Torvalds
2001-11-02  5:12                                           ` Pavel Machek
2002-08-17  5:04                                           ` Linus Torvalds
2002-08-17  5:24                                             ` lots of mem on 32 bit machines (was: aio-core why not using SuS?) Martin J. Bligh
2002-08-17  5:12                                           ` aio-core why not using SuS? [Re: [rfc] aio-core for 2.5.29 (Re: async-io API registration for 2.5.29)] Martin J. Bligh
2002-08-17 17:02                                             ` Linus Torvalds
2002-08-17 21:27                                               ` 32 bit arch with lots of RAM Martin J. Bligh
2002-08-22 16:30                                                 ` Andrea Arcangeli
2002-08-22 16:36                                                   ` Martin J. Bligh
2002-08-22 16:15                                               ` aio-core why not using SuS? [Re: [rfc] aio-core for 2.5.29 (Re: async-io API registration for 2.5.29)] Andrea Arcangeli
2002-08-22 16:12                                             ` Andrea Arcangeli
2002-08-20  0:35                                           ` Ingo Molnar
2002-08-17  4:36                                       ` William Lee Irwin III
2002-08-16  2:32                                 ` Rik van Riel
2002-08-16  2:32                               ` Andrea Arcangeli
2002-08-16  9:39                           ` Suparna Bhattacharya
2002-08-16 10:03                             ` Andrea Arcangeli
2002-08-16 11:23                               ` Suparna Bhattacharya
2002-08-16 11:28                                 ` Suparna Bhattacharya
2002-08-16 13:49                                   ` Dan Kegel
2002-09-02 18:40                                 ` Andrea Arcangeli
2002-09-03 12:04                                   ` aio-core in 2.5 - io_queue_wait and io_getevents Suparna Bhattacharya
2002-09-05  5:21                                   ` aio-core why not using SuS? [Re: [rfc] aio-core for 2.5.29 (Re: async-io API registration for 2.5.29)] Benjamin LaHaise
2002-08-16 13:43                             ` Dan Kegel
2002-08-16 14:21                               ` Jamie Lokier
2002-08-16 14:42                                 ` Benjamin LaHaise
2002-08-16 15:40                               ` John Gardiner Myers
2002-08-23 16:11                                 ` aio-core why not using SuS? [Re: [rfc] aio-core for 2.5.29 (Re:async-io " Dan Kegel
2002-08-16  1:53                         ` aio-core why not using SuS? [Re: [rfc] aio-core for 2.5.29 (Re: async-io " Dan Kegel
2002-08-01 19:18                     ` [rfc] aio-core for 2.5.29 (Re: async-io API registration for 2.5.29) Chris Wedgwood
2002-08-01 19:25                       ` Linus Torvalds
2002-08-01 19:31                         ` Chris Wedgwood
2002-08-02  8:24                     ` Pavel Machek
2002-08-02 11:59                       ` Alan Cox
2002-08-02 15:56                         ` Linus Torvalds
2002-07-31  1:20     ` async-io API registration for 2.5.29 Rik van Riel
2002-07-31  1:32       ` Andrea Arcangeli
2002-07-31  8:25         ` Christoph Hellwig
2002-07-31 13:19           ` Andrea Arcangeli
2002-07-30 13:34 ` Linus Torvalds
2002-07-30 16:49   ` Andrea Arcangeli

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