Re: Performance of ext4

From: Holger Kiehl
Date: Thu Jun 12 2008 - 08:01:19 EST


Hello Solofo

On Thu, 12 Jun 2008, Solofo.Ramangalahy@xxxxxxxx wrote:

Hi Holger,

Holger Kiehl writes:
> That works until it comes to patch patches/ext4_ialloc-flexbg.patch when
> it gets lots of rejects. So how do I set this up correctly?

I think your quilt is set up correctly.

The rejects probably come from the patch queue being based on a
different version than 2.6.26-rc5.

Which patchset did you use?

What I do when wanting a patch queue for a specific kernel is to
search for commit message indicating the rebase for this version.

There is a "Rebase to linux-2.6.26-rc5" on
http://repo.or.cz/w/ext4-patch-queue.git
So the corresponding snapshot
http://repo.or.cz/w/ext4-patch-queue.git?a=snapshot;h=ed6aaac3b0cc0ba47dbb2af0884306584271e5a2;sf=tgz
patches 2.6.26-rc5 smoothly.
(the last patchset also applies, with offset and fuzz, though)

Yes, that is the one I took. Just to make sure, I downloaded it again (and
the linux-2.6.26-rc5 tree) and now it works. When I compare the two patchsets
the one I pulled this morning had patches from 7 June and this one has more
and they are from 11th June.

Thanks a lot for your help, at last I now have all the patches and can go
on with testing.

Thanks,
Holger

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