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From: "Martin J. Bligh" <mbligh@aracnet.com>
To: linux-kernel <linux-kernel@vger.kernel.org>
Cc: Andi Kleen <ak@muc.de>
Subject: Dcache hash distrubition patches
Date: Mon, 10 Mar 2003 09:45:33 -0800	[thread overview]
Message-ID: <10280000.1047318333@[10.10.2.4]> (raw)

Thanks to Andi for the distribution count patches. I did some quick
numbers with this, just by running "find / | xargs ls -l > /dev/null"
to populate the cache, then dumped the numbers out.

larry:~# grep dentry /proc/slabinfo
dentry_cache      880531 884880    160 36870 36870    1 :  248  124

  count length
 444569 0
 381295 1
 163442 2
  46937 3
  10042 4
   1747 5
    253 6
     30 7
      5 8

Conclusion: the hash distribution (for this simple test) looks fine
to me.

M.

             reply	other threads:[~2003-03-10 17:35 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-03-10 17:45 Martin J. Bligh [this message]
2003-03-10 17:52 ` Andi Kleen
2003-03-11  7:41   ` Martin J. Bligh
2003-03-11  7:47     ` William Lee Irwin III
2003-03-11 15:23     ` Andi Kleen
2003-03-11 15:31       ` Martin J. Bligh
2003-03-11 16:27         ` Andi Kleen
2003-03-11 17:29           ` Anton Blanchard

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