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From: Joel Soete <soete.joel@tiscali.be>
To: Grant Grundler <grundler@parisc-linux.org>
Cc: parisc-linux <parisc-linux@lists.parisc-linux.org>
Subject: [parisc-linux] Re: copy_user_page_asm suggested 64bit improvment (Test case)
Date: Wed, 29 Dec 2004 11:36:44 +0000	[thread overview]
Message-ID: <41D296CC.2040108@tiscali.be> (raw)
In-Reply-To: <20041229054655.GB11816@colo.lackof.org>



Grant Grundler wrote:
> On Tue, Dec 28, 2004 at 04:25:45PM +0000, Joel Soete wrote:
[...]
> 
> As usual, I've hacked the cpup.c test.
Cool ;-)

> Don't compare my results below with the previous ones Joel posted.
> I've committed my version of cpup.c to "build-tools" repository.
>
Thanks

[...]
> 
> cpup2 is what I'd like to commit for the kernel version.
> I've appended the patch.
> 
Nice

> I was expecting cpup3 would be slightly faster but don't have data
> to prove it.
Don't know where can we find L1-Cache state diagram to help more?

> And I'm still worried that GR23/GR24 won't be saved
> by the caller since the __copy_user_page_asm function prototype
> only specifies two arguments.
> 
> thanks,
> grant
> 
Thanks for your attention,
	Joel
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  reply	other threads:[~2004-12-29 11:36 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <418A80E8000124B5@mail-6-bnl.tiscali.it>
2004-12-27  7:36 ` copy_user_page_asm suggested 64bit improvment [Was: [parisc-linux] clear user page test] Grant Grundler
2004-12-27 10:40   ` Joel Soete
2004-12-27 15:08     ` James Bottomley
2004-12-31 20:26       ` Michael S. Zick
2004-12-31 20:56         ` Grant Grundler
2004-12-31 21:35           ` Michael S. Zick
     [not found]             ` <20041231225447.GC23592@colo.lackof.org>
2004-12-31 23:56               ` Michael S. Zick
2005-01-12 13:52               ` Michael S. Zick
2005-01-12 15:32                 ` Joel Soete
2004-12-31 21:21         ` James Bottomley
2004-12-27 17:34     ` Joel Soete
2004-12-27 18:32     ` Joel Soete
2004-12-28 16:25   ` [parisc-linux] Re: copy_user_page_asm suggested 64bit improvment (Test case) Joel Soete
2004-12-29  5:46     ` Grant Grundler
2004-12-29 11:36       ` Joel Soete [this message]
2004-12-30  8:10   ` copy_user_page_asm suggested 64bit improvment [Was: [parisc-linux] clear user page test] Grant Grundler
2004-12-30 17:04     ` [parisc-linux] Re: copy_user_page_asm suggested 64bit improvment [Was: [parisc-l John David Anglin

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