linux-kernel - Re: [patch 15/21] Filesystem: XFS slab defragmentation

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Date:	Sat, 10 May 2008 02:55:54 -0400
From:	Christoph Hellwig <hch@...radead.org>
To:	Christoph Lameter <clameter@....com>
Cc:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org, Mel Gorman <mel@...net.ie>,
	andi@...stfloor.org, Rik van Riel <riel@...hat.com>,
	Pekka Enberg <penberg@...helsinki.fi>, mpm@...enic.com
Subject: Re: [patch 15/21] Filesystem: XFS slab defragmentation

On Fri, May 09, 2008 at 08:08:46PM -0700, Christoph Lameter wrote:
> +	kmem_cache_setup_defrag(xfs_vnode_zone, get_inodes, kick_inodes);

So you're exporting get_inodes and kick_inodes just to use it in always
the same way.  Much better to have a kmem_cache_set_inode_defrag helper
and keep them static in inode.c

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