From: Nigel Cunningham <nigel@tuxonice.net>
To: Andrey Rahmatullin <wrar@altlinux.org>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
Linux PM <linux-pm@lists.linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
TuxOnIce-devel <tuxonice-devel@tuxonice.net>
Subject: Re: [TuxOnIce-devel] Swsusp patches applied to suspend-2.6#linux-next
Date: Mon, 27 Sep 2010 18:29:35 +1000 [thread overview]
Message-ID: <4CA055EF.6050608@tuxonice.net> (raw)
In-Reply-To: <20100927080000.GA7032@wrars-comp.wrarsdomain>
Hi.
On 27/09/10 18:00, Andrey Rahmatullin wrote:
> On Mon, Sep 27, 2010 at 03:43:35PM +1000, Nigel Cunningham wrote:
>> Hi again Rafael.
>>
>> As discussed, here are the patches, modified to apply against your current
>> linux-next tree. A new first patch splits compression support out into its
>> own file, removing the need to have two versions of the load_image and
>> save_image routines, minimising the changes to the remainder of the
>> patches and making things cleaner than would otherwise be the case.
>>
>> On my laptop, single-threaded compression actually slows writing down from
>> 175MB/s to around 100-120MB/s (depending on how well the image compresses).
>> Reading speed improves from 218MB/s to around 245MB/s. I expect that
>> multithreaded writing would bring the writing (and reading) speeds back
>> up. It's on my swsusp to do list :)
> Works here.
Ah. You're too fast for me :)
What sort of speeds are you seeing?
Regards,
Nigel
next prev parent reply other threads:[~2010-09-27 8:29 UTC|newest]
Thread overview: 112+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-27 5:43 Swsusp patches applied to suspend-2.6#linux-next Nigel Cunningham
2010-09-27 5:43 ` [PATCH 01/23] Hibernation: Split compression support out Nigel Cunningham
2010-09-27 20:27 ` Rafael J. Wysocki
2010-09-27 20:32 ` Nigel Cunningham
2010-10-01 21:28 ` Rafael J. Wysocki
2010-10-01 21:45 ` Nigel Cunningham
2010-10-01 21:45 ` Nigel Cunningham
2010-10-01 22:15 ` Rafael J. Wysocki
2010-10-01 22:15 ` Rafael J. Wysocki
2010-10-01 21:28 ` Rafael J. Wysocki
2010-09-27 20:32 ` Nigel Cunningham
2010-09-27 20:27 ` Rafael J. Wysocki
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 02/23] Record & display i/o speed post resume Nigel Cunningham
2010-09-27 20:06 ` Rafael J. Wysocki
2010-09-27 20:06 ` Rafael J. Wysocki
2010-09-27 20:26 ` Nigel Cunningham
2010-09-27 20:26 ` Nigel Cunningham
2010-09-27 20:49 ` Rafael J. Wysocki
2010-09-27 21:05 ` Nigel Cunningham
2010-09-27 21:16 ` Rafael J. Wysocki
2010-09-27 21:16 ` Rafael J. Wysocki
2010-09-27 21:05 ` Nigel Cunningham
2010-09-27 20:49 ` Rafael J. Wysocki
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 03/23] Hibernation: Swap iteration functions Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-10-04 17:54 ` Pavel Machek
2010-10-04 17:54 ` [linux-pm] " Pavel Machek
2010-10-06 1:22 ` Nigel Cunningham
2010-10-06 1:22 ` [linux-pm] " Nigel Cunningham
2010-09-27 5:43 ` [PATCH 04/23] Hibernation: Move root_swap declaration Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 05/23] Hibernation: Add mass swap allocation routine Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 06/23] Hibernation: Switch to preallocating swap Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 07/23] Hiberation: Fix speed display Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-10-04 17:51 ` [linux-pm] " Pavel Machek
2010-10-04 17:51 ` Pavel Machek
2010-09-27 5:43 ` [PATCH 08/23] Hibernation: Generic extents support Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-10-04 17:51 ` Pavel Machek
2010-10-04 17:51 ` [linux-pm] " Pavel Machek
2010-10-06 1:21 ` Nigel Cunningham
2010-10-06 1:21 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 09/23] Hibernation: Iterate over sectors not swap entries Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 10/23] Hibernation: Stop passing swap_map_handle struct Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 11/23] Hibernation: Stop passing bio_chain around Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 12/23] Hibernation: Move block i/o fns to block_io.c Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 13/23] Hibernation: Partial page I/O support Nigel Cunningham
2010-10-13 7:10 ` Pavel Machek
2010-10-13 20:28 ` Rafael J. Wysocki
2010-10-13 20:28 ` Rafael J. Wysocki
2010-10-13 21:17 ` Nigel Cunningham
2010-10-13 21:17 ` Nigel Cunningham
2010-10-13 7:10 ` Pavel Machek
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 14/23] Hibernation: Store block extents at start of image Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 15/23] Hibernation: Use block extents for reading image Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 16/23] Remove first_sector from swap_map_handle Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 17/23] Hibernation: Replace bio chain Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 18/23] Hibernation: Remove swap_map_pages Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 19/23] Hibernation: Remove wait_on_bio_chain result Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 20/23] Hibernation: Prepare for handle.cur removal Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 21/23] Hibernation: Remove swap_map structure Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 22/23] Hibernation: Remove now-empty routines Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 5:43 ` [PATCH 23/23] Hibernate: Implement readahead when resuming Nigel Cunningham
2010-09-27 5:43 ` Nigel Cunningham
2010-09-27 6:59 ` [TuxOnIce-devel] Swsusp patches applied to suspend-2.6#linux-next Andrey Rahmatullin
2010-09-27 6:59 ` Andrey Rahmatullin
2010-09-27 8:28 ` Nigel Cunningham
2010-09-27 8:28 ` Nigel Cunningham
2010-09-27 8:00 ` Andrey Rahmatullin
2010-09-27 8:00 ` Andrey Rahmatullin
2010-09-27 8:29 ` Nigel Cunningham
2010-09-27 8:29 ` Nigel Cunningham [this message]
2010-09-27 9:38 ` Andrey Rahmatullin
2010-09-27 9:38 ` Andrey Rahmatullin
2010-09-27 9:57 ` Nigel Cunningham
2010-09-27 9:57 ` Nigel Cunningham
2010-09-27 11:16 ` Andrey Rahmatullin
2010-09-27 11:39 ` Nigel Cunningham
2010-09-27 11:39 ` Nigel Cunningham
2010-09-27 11:16 ` Andrey Rahmatullin
2010-10-02 16:49 ` [linux-pm] " Martin Steigerwald
2010-10-04 8:00 ` Martin Steigerwald
2010-10-04 8:31 ` Nigel Cunningham
2010-10-04 8:55 ` Martin Steigerwald
2010-10-04 8:55 ` [linux-pm] " Martin Steigerwald
2010-10-04 8:31 ` Nigel Cunningham
2010-10-04 8:47 ` Martin Steigerwald
2010-10-04 8:47 ` [linux-pm] " Martin Steigerwald
2010-10-04 8:00 ` Martin Steigerwald
2010-10-02 16:49 ` Martin Steigerwald
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