From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Christoph Lameter <cl@linux-foundation.org>
Cc: akpm@linux-foundation.org, Alexander Viro <viro@ftp.linux.org.uk>,
Christoph Hellwig <hch@infradead.org>,
Christoph Lameter <clameter@sgi.com>,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
Mel Gorman <mel@skynet.ie>,
andi@firstfloor.org, Rik van Riel <riel@redhat.com>,
mpm@selenic.com, Dave Chinner <david@fromorbit.com>
Subject: Re: [patch 18/19] dentries: Add constructor
Date: Wed, 13 Aug 2008 10:12:19 +0300 [thread overview]
Message-ID: <48A28953.6070609@cs.helsinki.fi> (raw)
In-Reply-To: <20080811150702.264510758@quilx.com>
Christoph Lameter wrote:
> In order to support defragmentation on the dentry cache we need to have
> a determined object state at all times. Without a constructor the object
> would have a random state after allocation.
>
> So provide a constructor.
I'm dropping these dentry patches for now because of boot-time oopses.
next prev parent reply other threads:[~2008-08-13 7:16 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-11 15:06 [patch 00/19] Slab Fragmentation Reduction V14 Christoph Lameter
2008-08-11 15:06 ` [patch 01/19] slub: Add defrag_ratio field and sysfs support Christoph Lameter
2008-08-13 0:40 ` Greg KH
2008-08-11 15:06 ` [patch 02/19] slub: Replace ctor field with ops field in /sys/slab/* Christoph Lameter
2008-08-11 15:06 ` [patch 03/19] slub: Add get() and kick() methods Christoph Lameter
2008-08-11 15:06 ` [patch 04/19] slub: Sort slab cache list and establish maximum objects for defrag slabs Christoph Lameter
2008-08-11 15:06 ` [patch 05/19] slub: Slab defrag core Christoph Lameter
2008-08-11 15:06 ` [patch 06/19] slub: Add KICKABLE to avoid repeated kick() attempts Christoph Lameter
2008-08-11 15:06 ` [patch 07/19] slub: Extend slabinfo to support -D and -F options Christoph Lameter
2008-08-11 15:06 ` [patch 08/19] slub/slabinfo: add defrag statistics Christoph Lameter
2008-08-11 15:06 ` [patch 09/19] slub: Trigger defragmentation from memory reclaim Christoph Lameter
2008-08-11 15:06 ` [patch 10/19] buffer heads: Support slab defrag Christoph Lameter
2008-08-11 15:06 ` [patch 11/19] inodes: Support generic defragmentation Christoph Lameter
2008-08-11 15:06 ` [patch 12/19] Filesystem: Ext2 filesystem defrag Christoph Lameter
2008-08-11 15:06 ` [patch 13/19] Filesystem: Ext3 " Christoph Lameter
2008-08-11 15:06 ` [patch 14/19] Filesystem: Ext4 " Christoph Lameter
2008-08-11 15:06 ` [patch 15/19] Filesystem: XFS slab defragmentation Christoph Lameter
2008-08-12 0:20 ` Dave Chinner
2008-08-12 7:08 ` Pekka Enberg
2008-08-12 7:08 ` Pekka Enberg
2008-08-12 18:21 ` Christoph Lameter
2008-08-13 6:38 ` Pekka Enberg
2008-08-11 15:06 ` [patch 16/19] Filesystem: /proc filesystem support for slab defrag Christoph Lameter
2008-08-11 15:06 ` [patch 17/19] Filesystem: Slab defrag: Reiserfs support Christoph Lameter
2008-08-11 15:06 ` [patch 18/19] dentries: Add constructor Christoph Lameter
2008-08-13 7:12 ` Pekka Enberg [this message]
2008-08-11 15:06 ` [patch 19/19] dentries: dentry defragmentation Christoph Lameter
2008-08-12 6:50 ` [patch 00/19] Slab Fragmentation Reduction V14 Pekka Enberg
-- strict thread matches above, loose matches on Subject: below --
2008-05-10 2:21 [patch 00/19] Slab Fragmentation Reduction V13 Christoph Lameter
2008-05-10 2:21 ` [patch 18/19] dentries: Add constructor Christoph Lameter
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