projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| d7e09d03 PT |
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 | |
| 6a5b99a4 | 18 | * http://www.gnu.org/licenses/gpl-2.0.html |
| d7e09d03 | 19 | * |
| d7e09d03 PT |
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 | ||
| 23ec6607 JH |
33 | #ifndef _LUSTRE_COMPAT_H |
| 34 | #define _LUSTRE_COMPAT_H | |
| d7e09d03 PT |
35 | |
| 36 | #include <linux/fs_struct.h> | |
| 37 | #include <linux/namei.h> | |
| 5b825c3a | 38 | #include <linux/cred.h> |
| d7e09d03 | 39 | |
| 1accaadf | 40 | #include "lustre_patchless_compat.h" |
| d7e09d03 | 41 | |
| d7e09d03 PT |
42 | /* |
| 43 | * set ATTR_BLOCKS to a high value to avoid any risk of collision with other | |
| 44 | * ATTR_* attributes (see bug 13828) | |
| 45 | */ | |
| 46 | #define ATTR_BLOCKS (1 << 27) | |
| 47 | ||
| 48 | #define current_ngroups current_cred()->group_info->ngroups | |
| 49 | #define current_groups current_cred()->group_info->small_block | |
| 50 | ||
| 51 | /* | |
| 52 | * OBD need working random driver, thus all our | |
| 53 | * initialization routines must be called after device | |
| 54 | * driver initialization | |
| 55 | */ | |
| 56 | #ifndef MODULE | |
| 57 | #undef module_init | |
| 58 | #define module_init(a) late_initcall(a) | |
| 59 | #endif | |
| 60 | ||
| d7e09d03 PT |
61 | #define LTIME_S(time) (time.tv_sec) |
| 62 | ||
| d7e09d03 PT |
63 | #ifndef QUOTA_OK |
| 64 | # define QUOTA_OK 0 | |
| 65 | #endif | |
| 66 | #ifndef NO_QUOTA | |
| 67 | # define NO_QUOTA (-EDQUOT) | |
| 68 | #endif | |
| 69 | ||
| d7e09d03 PT |
70 | #if !defined(_ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_) && !defined(ext2_set_bit) |
| 71 | # define ext2_set_bit __test_and_set_bit_le | |
| 72 | # define ext2_clear_bit __test_and_clear_bit_le | |
| 73 | # define ext2_test_bit test_bit_le | |
| 74 | # define ext2_find_first_zero_bit find_first_zero_bit_le | |
| 75 | # define ext2_find_next_zero_bit find_next_zero_bit_le | |
| 76 | #endif | |
| 77 | ||
| 933eb397 JH |
78 | #define TIMES_SET_FLAGS (ATTR_MTIME_SET | ATTR_ATIME_SET | ATTR_TIMES_SET) |
| 79 | ||
| 23ec6607 | 80 | #endif /* _LUSTRE_COMPAT_H */ |