linux-ext4 - Re: Htree concept

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Message-ID: <mivtr7$jfq$1@ger.gmane.org>
Date:	Wed, 13 May 2015 18:24:07 +0200
From:	"U.Mutlu" <for-gmane@...luit.com>
To:	linux-ext4@...r.kernel.org
Subject: Re: Htree concept

U.Mutlu wrote on 05/13/2015 05:37 PM:
> Hi,
> I'm writing a toy-fs, and discover a major shortcoming
> (finding a given child (dir/file) as fast as possible),
> which other developers (ie. ext3/4) had encountered long ago too.
> They introduced HTree. The info on HTree on the web is scarce
> or I couldn't find the right texts/papers yet.
> I wonder how HTree works on a conceptual basis.
> Could a kind soul enligten me pls. TIA.

Now I found this text "PHTree design refresh":
  http://phunq.net/pipermail/tux3/2013-January/000026.html
Ok, this has helpful info and further links on HTree/PHTree.

-- 
cu
Uenal


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