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    Subject[patch 15/19] Filesystem: XFS slab defragmentation
    Support inode defragmentation for xfs

    Reviewed-by: Rik van Riel <riel@redhat.com>
    Signed-off-by: Christoph Lameter <clameter@sgi.com>
    Signed-off-by: Christoph Lameter <cl@linux-foundation.org>

    ---
    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);
    --


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