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Re: Confusion about where to go in Hurd
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From: |
Samuel Thibault |
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Subject: |
Re: Confusion about where to go in Hurd |
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Date: |
Thu, 2 Aug 2007 00:23:36 +0200 |
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User-agent: |
Mutt/1.5.12-2006-07-14 |
Hi,
olafBuddenhagen@gmx.net, le Wed 01 Aug 2007 18:30:20 +0200, a écrit :
> > The main reason parts of Hurd are slow and such is that code in
> > the translators (such as the pager code in ext2fs) haven't been
> > optimized.
>
> Well, that is only partially true: Nobody has ever really profiled it;
> but my guess is that the slowness of disk I/O is indeed caused by lack
> of optimisation in some Hurd components.
There is indeed no e.g. staircase block scheduler on the path from
ext2fs to Mach drivers...
Samuel