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https://github.com/rd-stuffs/msm-4.14.git
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d8985de712
git-subtree-dir: fs/exfat git-subtree-mainline: 6a40f72199ec23281efdad032fbe191df4ddb398 git-subtree-split: 034f47d607c441e7fb5be3eb71d7a289ef76bc0c
49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (C) 2012-2013 Samsung Electronics Co., Ltd.
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*/
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#ifndef _EXFAT_COMPAT_H
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#define _EXFAT_COMPAT_H
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#include <linux/version.h>
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 8, 0)
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#error "This driver doesn't support v5.8+, " \
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"please use the included driver from your kernel"
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#endif
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#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 9, 0)
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#error "This driver doesn't support kernel versions lower than v4.9, " \
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"please use the driver from https://github.com/arter97/exfat-linux/tree/old"
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#endif
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 16, 0)
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#include <linux/iversion.h>
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#else
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#define inode_inc_iversion(inode) (inode->i_version++)
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#define inode_query_iversion(inode) (inode->i_version)
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#define inode_eq_iversion(inode, version) (inode->i_version == version)
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#define inode_peek_iversion_raw(inode) (inode->i_version)
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#define inode_set_iversion(inode, val) (inode->i_version = val)
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#endif
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/* MS flags were renamed to SB on v4.15 */
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#ifndef SB_NODIRATIME
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#define SB_NODIRATIME MS_NODIRATIME
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#endif
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#ifndef SB_RDONLY
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#define SB_RDONLY MS_RDONLY
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#endif
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#ifndef SB_SYNCHRONOUS
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#define SB_SYNCHRONOUS MS_SYNCHRONOUS
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#endif
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#ifndef sb_rdonly
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#define sb_rdonly(sb) ((sb)->s_flags & SB_RDONLY)
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#endif
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#endif /* _EXFAT_COMPAT_H */
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