From: Christoph Lameter <cl@linux-foundation.org>
To: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: akpm@linux-foundation.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
Subject: Re: [patch 15/19] Filesystem: XFS slab defragmentation
Date: Tue, 12 Aug 2008 13:21:20 -0500 [thread overview]
Message-ID: <48A1D4A0.2030109@linux-foundation.org> (raw)
In-Reply-To: <48A136D7.4080505@cs.helsinki.fi>
Pekka Enberg wrote:
>
>>
>> Please update this patch as per my last comment.
>
> Christoph, I'm dropping this patch from my tree.
Just apply this patch:
Subject: defrag/xfs: Move defrag setup directly after xfs_vnode_zone kmem
cache creation
Move the setup of the defrag directly after the creation of the xfs_vnode_zone
Signed-off-by: Christoph Lameter <cl@linux-foundation.org>
Index: linux-2.6/fs/xfs/linux-2.6/xfs_super.c
===================================================================
--- linux-2.6.orig/fs/xfs/linux-2.6/xfs_super.c 2008-08-04 08:27:09.000000000
-0500
+++ linux-2.6/fs/xfs/linux-2.6/xfs_super.c 2008-08-04 08:27:25.000000000 -0500
@@ -2021,11 +2021,11 @@
if (!xfs_vnode_zone)
goto out;
+ kmem_cache_setup_defrag(xfs_vnode_zone, get_inodes, kick_inodes);
+
xfs_ioend_zone = kmem_zone_init(sizeof(xfs_ioend_t), "xfs_ioend");
if (!xfs_ioend_zone)
goto out_destroy_vnode_zone;
- kmem_cache_setup_defrag(xfs_vnode_zone, get_inodes, kick_inodes);
-
xfs_ioend_pool = mempool_create_slab_pool(4 * MAX_BUF_PER_PAGE,
xfs_ioend_zone);
if (!xfs_ioend_pool)
next prev parent reply other threads:[~2008-08-12 18:23 UTC|newest]
Thread overview: 32+ 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 [this message]
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
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 15/19] Filesystem: XFS slab defragmentation Christoph Lameter
2008-08-03 1:42 ` Dave Chinner
2008-08-04 13:36 ` Christoph Lameter
2008-08-04 13:36 ` Christoph Lameter
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