drivers/staging/lustre/lustre/llite/vvp_internal.h

   1 /*
   2  * GPL HEADER START
   3  *
   4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 only,
   8  * as published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License version 2 for more details (a copy is included
  14  * in the LICENSE file that accompanied this code).
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * version 2 along with this program; If not, see
  18  * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
  19  *
  20  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  21  * CA 95054 USA or visit www.sun.com if you need additional information or
  22  * have any questions.
  23  *
  24  * GPL HEADER END
  25  */
  26 /*
  27  * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
  28  * Use is subject to license terms.
  29  *
  30  * Copyright (c) 2013, 2015, Intel Corporation.
  31  */
  32 /*
  33  * This file is part of Lustre, http://www.lustre.org/
  34  * Lustre is a trademark of Sun Microsystems, Inc.
  35  *
  36  * Internal definitions for VVP layer.
  37  *
  38  *   Author: Nikita Danilov <nikita.danilov@sun.com>
  39  */
  40
  41 #ifndef VVP_INTERNAL_H
  42 #define VVP_INTERNAL_H
  43
  44 #include "../include/cl_object.h"
  45 #include "llite_internal.h"
  46
  47 int            vvp_io_init     (const struct lu_env *env,
  48                                    struct cl_object *obj, struct cl_io *io);
  49 int            vvp_lock_init   (const struct lu_env *env,
  50                                    struct cl_object *obj, struct cl_lock *lock,
  51                                    const struct cl_io *io);
  52 int               vvp_page_init   (const struct lu_env *env,
  53                                    struct cl_object *obj,
  54                                    struct cl_page *page, struct page *vmpage);
  55 struct lu_object *vvp_object_alloc(const struct lu_env *env,
  56                                    const struct lu_object_header *hdr,
  57                                    struct lu_device *dev);
  58
  59 struct ccc_object *cl_inode2ccc(struct inode *inode);
  60
  61 extern const struct file_operations vvp_dump_pgcache_file_ops;
  62
  63 #endif /* VVP_INTERNAL_H */