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) 2003, 2010, Oracle and/or its affiliates. All rights reserved. 28 * Use is subject to license terms. 29 * 30 * Copyright (c) 2011, 2012, 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 37 #ifndef _LINUX_COMPAT25_H 38 #define _LINUX_COMPAT25_H 39 40 #include <linux/fs_struct.h> 41 #include <linux/namei.h> 42 43 #include "lustre_patchless_compat.h" 44 45 /* 46 * set ATTR_BLOCKS to a high value to avoid any risk of collision with other 47 * ATTR_* attributes (see bug 13828) 48 */ 49 #define ATTR_BLOCKS (1 << 27) 50 51 #define current_ngroups current_cred()->group_info->ngroups 52 #define current_groups current_cred()->group_info->small_block 53 54 /* 55 * OBD need working random driver, thus all our 56 * initialization routines must be called after device 57 * driver initialization 58 */ 59 #ifndef MODULE 60 #undef module_init 61 #define module_init(a) late_initcall(a) 62 #endif 63 64 #define LTIME_S(time) (time.tv_sec) 65 66 #ifndef QUOTA_OK 67 # define QUOTA_OK 0 68 #endif 69 #ifndef NO_QUOTA 70 # define NO_QUOTA (-EDQUOT) 71 #endif 72 73 #if !defined(_ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_) && !defined(ext2_set_bit) 74 # define ext2_set_bit __test_and_set_bit_le 75 # define ext2_clear_bit __test_and_clear_bit_le 76 # define ext2_test_bit test_bit_le 77 # define ext2_find_first_zero_bit find_first_zero_bit_le 78 # define ext2_find_next_zero_bit find_next_zero_bit_le 79 #endif 80 81 #endif /* _COMPAT25_H */ 82