Messages in this thread | | | Date | Mon, 4 Aug 2008 06:42:58 -0700 | From | Arjan van de Ven <> | Subject | Re: [patch 0/2] reduce agpgart memory allocation time |
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On Mon, 04 Aug 2008 15:14:39 +0800 Shaohua Li <shaohua.li@intel.com> wrote:
> > > > I proposed an alternative interface but I failed to get it merged > > and ran out of time > > http://www.ussg.iu.edu/hypermail/linux/kernel/0804.3/1112.html > > > > I was trying to get the cpa interface to allow arrays of pages to be > > passed in, I was then going to change AGP like > > http://git.kernel.org/?p=linux/kernel/git/airlied/agp-2.6.git;a=shortlog;h=agp-pageattr2 > This is good too. > > > I really should fix those patches up at some point, feel free to > > base a system on those if someone objects to the method with the > > call site doing the flush. > Ok, if people object the method, I'll refresh your patches. >
I much rather have the vector method; with that we can also fold in the PAT checks into a vectored approach (which saves another 0.3 second)
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