linux-kernel - RE: [PATCH] mm: balance dirty pages

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Message-ID: <B41635854730A14CA71C92B36EC22AAC3F3FD1@mssmsx411>
Date:	Thu, 5 Oct 2006 04:03:35 +0400
From:	"Ananiev, Leonid I" <leonid.i.ananiev@...el.com>
To:	<linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] mm: balance dirty pages

The throughput of iozone benchmark is changed as
 
            serial          random
write    -55%         -99% 
read     +60%       +13%
 
after "[PATCH] mm: balance dirty pages".
iozone is running with option -B (using mmap) for file size 120% of RAM.

Leonid
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