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7b0de42d7c
Move blockdev_superblock extern declaration from fs/fs-writeback.c to a headerfile and remove the dependence on it by wrapping it in a macro. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
38 lines
873 B
C
38 lines
873 B
C
/* fs/ internal definitions
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*
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* Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#include <linux/ioctl32.h>
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/*
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* block_dev.c
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*/
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extern struct super_block *blockdev_superblock;
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extern void __init bdev_cache_init(void);
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#define sb_is_blkdev_sb(sb) ((sb) == blockdev_superblock)
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/*
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* char_dev.c
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*/
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extern void __init chrdev_init(void);
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/*
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* compat_ioctl.c
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*/
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#ifdef CONFIG_COMPAT
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extern struct ioctl_trans ioctl_start[];
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extern int ioctl_table_size;
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#endif
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/*
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* namespace.c
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*/
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extern int copy_mount_options(const void __user *, unsigned long *);
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