| /* |
| * GPL HEADER START |
| * |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 only, |
| * as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License version 2 for more details (a copy is included |
| * in the LICENSE file that accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License |
| * version 2 along with this program; If not, see |
| * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| * |
| * GPL HEADER END |
| */ |
| /* |
| * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved. |
| * Use is subject to license terms. |
| */ |
| /* |
| * This file is part of Lustre, http://www.lustre.org/ |
| * Lustre is a trademark of Sun Microsystems, Inc. |
| * |
| * Implementation of cl_page for LOVSUB layer. |
| * |
| * Author: Nikita Danilov <nikita.danilov@sun.com> |
| */ |
| |
| #define DEBUG_SUBSYSTEM S_LOV |
| |
| #include "lov_cl_internal.h" |
| |
| /** \addtogroup lov |
| * @{ |
| */ |
| |
| /***************************************************************************** |
| * |
| * Lovsub page operations. |
| * |
| */ |
| |
| static void lovsub_page_fini(const struct lu_env *env, |
| struct cl_page_slice *slice) |
| { |
| } |
| |
| static const struct cl_page_operations lovsub_page_ops = { |
| .cpo_fini = lovsub_page_fini |
| }; |
| |
| int lovsub_page_init(const struct lu_env *env, struct cl_object *obj, |
| struct cl_page *page, pgoff_t index) |
| { |
| struct lovsub_page *lsb = cl_object_page_slice(obj, page); |
| |
| cl_page_slice_add(page, &lsb->lsb_cl, obj, index, &lovsub_page_ops); |
| return 0; |
| } |
| |
| /** @} lov */ |