list_lru: per-node list infrastructure

[~andy/linux] / include / linux / nfs_page.h

diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 880805774f9f105425a7eade9721b9965f7d43c9..92ce5783b707df8ea90306aaf145f1fbba3d02a2 100644 (file)
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -69,6 +69,7 @@ struct nfs_pageio_descriptor {
        const struct nfs_pgio_completion_ops *pg_completion_ops;
        struct pnfs_layout_segment *pg_lseg;
        struct nfs_direct_req   *pg_dreq;
+       void                    *pg_layout_private;
 };
 
 #define NFS_WBACK_BUSY(req)    (test_bit(PG_BUSY,&(req)->wb_flags))