From: Christoph Lameter Subject: [patch 15/19] Filesystem: XFS slab defragmentation Date: Fri, 09 May 2008 19:21:16 -0700 Message-ID: <20080801182347.427403976@lameter.com> References: <20080801182324.572058187@lameter.com> Cc: akpm@linux-foundation.org, Christoph Lameter , Christoph Lameter To: Pekka Enberg Return-path: Received: from nlpi053.sbcis.sbc.com ([207.115.36.82]:8763 "EHLO nlpi053.prodigy.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753210AbYHASfe (ORCPT ); Fri, 1 Aug 2008 14:35:34 -0400 Cc: linux-kernel@vger.kernel.org CC: linux-fsdevel@vger.kernel.org Cc: Mel Gorman Cc: andi@firstfloor.org Cc: Rik van Riel Cc: mpm@selenic.com Cc: Dave Chinner Content-Disposition: inline; filename=0027-FS-XFS-slab-defragmentation.patch Sender: linux-fsdevel-owner@vger.kernel.org List-ID: Support inode defragmentation for xfs Reviewed-by: Rik van Riel Signed-off-by: Christoph Lameter Signed-off-by: Christoph Lameter --- fs/xfs/linux-2.6/xfs_super.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) Index: linux-2.6/fs/xfs/linux-2.6/xfs_super.c =================================================================== --- linux-2.6.orig/fs/xfs/linux-2.6/xfs_super.c 2008-07-31 12:18:12.000000000 -0500 +++ linux-2.6/fs/xfs/linux-2.6/xfs_super.c 2008-07-31 12:18:15.000000000 -0500 @@ -861,6 +861,7 @@ 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); --