Peng Tao | d7e09d0 | 2013-05-02 16:46:55 +0800 | [diff] [blame] | 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 |
Oleg Drokin | 6a5b99a | 2016-06-14 23:33:40 -0400 | [diff] [blame] | 18 | * http://www.gnu.org/licenses/gpl-2.0.html |
Peng Tao | d7e09d0 | 2013-05-02 16:46:55 +0800 | [diff] [blame] | 19 | * |
Peng Tao | d7e09d0 | 2013-05-02 16:46:55 +0800 | [diff] [blame] | 20 | * GPL HEADER END |
| 21 | */ |
| 22 | /* |
| 23 | * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. |
| 24 | * Use is subject to license terms. |
| 25 | * |
| 26 | * Copyright (c) 2011, 2012, Intel Corporation. |
| 27 | */ |
| 28 | /* |
| 29 | * This file is part of Lustre, http://www.lustre.org/ |
| 30 | * Lustre is a trademark of Sun Microsystems, Inc. |
| 31 | */ |
| 32 | |
John L. Hammond | 23ec6607 | 2016-09-18 16:38:41 -0400 | [diff] [blame] | 33 | #ifndef _LUSTRE_COMPAT_H |
| 34 | #define _LUSTRE_COMPAT_H |
Peng Tao | d7e09d0 | 2013-05-02 16:46:55 +0800 | [diff] [blame] | 35 | |
| 36 | #include <linux/fs_struct.h> |
| 37 | #include <linux/namei.h> |
Peng Tao | d7e09d0 | 2013-05-02 16:46:55 +0800 | [diff] [blame] | 38 | |
Greg Kroah-Hartman | 1accaad | 2014-07-11 21:34:24 -0700 | [diff] [blame] | 39 | #include "lustre_patchless_compat.h" |
Peng Tao | d7e09d0 | 2013-05-02 16:46:55 +0800 | [diff] [blame] | 40 | |
Peng Tao | d7e09d0 | 2013-05-02 16:46:55 +0800 | [diff] [blame] | 41 | /* |
| 42 | * set ATTR_BLOCKS to a high value to avoid any risk of collision with other |
| 43 | * ATTR_* attributes (see bug 13828) |
| 44 | */ |
| 45 | #define ATTR_BLOCKS (1 << 27) |
| 46 | |
| 47 | #define current_ngroups current_cred()->group_info->ngroups |
| 48 | #define current_groups current_cred()->group_info->small_block |
| 49 | |
| 50 | /* |
| 51 | * OBD need working random driver, thus all our |
| 52 | * initialization routines must be called after device |
| 53 | * driver initialization |
| 54 | */ |
| 55 | #ifndef MODULE |
| 56 | #undef module_init |
| 57 | #define module_init(a) late_initcall(a) |
| 58 | #endif |
| 59 | |
Peng Tao | d7e09d0 | 2013-05-02 16:46:55 +0800 | [diff] [blame] | 60 | #define LTIME_S(time) (time.tv_sec) |
| 61 | |
Peng Tao | d7e09d0 | 2013-05-02 16:46:55 +0800 | [diff] [blame] | 62 | #ifndef QUOTA_OK |
| 63 | # define QUOTA_OK 0 |
| 64 | #endif |
| 65 | #ifndef NO_QUOTA |
| 66 | # define NO_QUOTA (-EDQUOT) |
| 67 | #endif |
| 68 | |
Peng Tao | d7e09d0 | 2013-05-02 16:46:55 +0800 | [diff] [blame] | 69 | #if !defined(_ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_) && !defined(ext2_set_bit) |
| 70 | # define ext2_set_bit __test_and_set_bit_le |
| 71 | # define ext2_clear_bit __test_and_clear_bit_le |
| 72 | # define ext2_test_bit test_bit_le |
| 73 | # define ext2_find_first_zero_bit find_first_zero_bit_le |
| 74 | # define ext2_find_next_zero_bit find_next_zero_bit_le |
| 75 | #endif |
| 76 | |
John L. Hammond | 23ec6607 | 2016-09-18 16:38:41 -0400 | [diff] [blame] | 77 | #endif /* _LUSTRE_COMPAT_H */ |