/* * 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, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 021110-1307, USA * * GPL HEADER END */ /* * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. * Use is subject to license terms. * * Copyright (c) 2012, 2014 Intel Corporation. */ /* * This file is part of Lustre, http://www.lustre.org/ * * lustre/obdecho/echo_internal.h */ #ifndef _ECHO_INTERNAL_H #define _ECHO_INTERNAL_H /* The persistent object (i.e. actually stores stuff!) */ #define ECHO_PERSISTENT_OBJID 1ULL #define ECHO_PERSISTENT_SIZE ((__u64)(1<<20)) /* block size to use for data verification */ #define OBD_ECHO_BLOCK_SIZE (4<<10) #ifdef HAVE_SERVER_SUPPORT extern const struct obd_ops echo_obd_ops; extern struct lu_device_type echo_srv_type; int echo_persistent_pages_init(void); void echo_persistent_pages_fini(void); #endif /* HAVE_SERVER_SUPPORT */ /* mapping value to tell page is not encrypted */ #define ECHO_MAPPING_UNENCRYPTED ((void *)1) /* debug.c */ int block_debug_setup(void *addr, int len, u64 off, u64 id); int block_debug_check(char *who, void *addr, int len, u64 off, u64 id); #endif