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 file changed, 1 insertion(+)

Index: linux-next/fs/xfs/linux-2.6/xfs_super.c
================================================== =================
--- linux-next.orig/fs/xfs/linux-2.6/xfs_super.c 2008-08-11 07:42:11.892359719 -0700
+++ linux-next/fs/xfs/linux-2.6/xfs_super.c 2008-08-11 07:47:05.072348463 -0700
@@ -1947,6 +1947,7 @@ xfs_init_zones(void)
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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