DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
  s=s1024; d=yahoo.com.au;
  h=Received:Message-ID:Date:From:User-Agent:X-Accept-Language:MIME-Version:To:Subject:Content-Type:Content-Transfer-Encoding;
  b=QemzeTe/6So4ys0nEdKaolY0/JVR6YQEG44JtzgNMU6uknQ2R6io+qJ201N8Uq7CGgetlDSvZAHgosOlz7PJvR/qIbACbKbGADbEz/ADXZL6PdzaBPSRmWvDOlsbVHMOao052x01RJrvUwb/LDg43c/g+G169TthmFLCUa5RsaQ=  ;
Message-ID: <436DBAC3.7090902@yahoo.com.au>
Date: Sun, 06 Nov 2005 19:11:47 +1100
From: Nick Piggin <nickpiggin@yahoo.com.au>
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20051007 Debian/1.7.12-1
MIME-Version: 1.0
To: Linux Kernel Mailing List <Linux-Kernel@vger.kernel.org>
Subject: [rfc][patch 0/14] mm: performance improvements
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 868
Lines: 22

The following patchset is a set of performance optimisations
for the mm subsystem. They mainly focus on the page allocator
because that is a very hot path for kbuild, which is my target
workload.

Performance improvements are not finely documented yet, so they
are not indented for merging yet. Also some rmap optimisations
that Hugh probably won't have time to ACK for a while.

However, a slightly older patchset was able to decrease kernel
residency by about 5% for UP, and 7.5% for SMP on a dual Xeon
doing kbuild.

-- 
SUSE Labs, Novell Inc.

Send instant messages to your online friends http://au.messenger.yahoo.com 
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/