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a860f6eb4c
Implement online file check sysfile interfaces, e.g. how to create the related sysfile according to device name, how to display/handle file check request from the sysfile. Signed-off-by: Gang He <ghe@suse.com> Reviewed-by: Mark Fasheh <mfasheh@suse.de> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Joseph Qi <joseph.qi@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
/* -*- mode: c; c-basic-offset: 8; -*-
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* vim: noexpandtab sw=8 ts=8 sts=0:
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*
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* filecheck.h
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*
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* Online file check.
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*
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* Copyright (C) 2016 SuSE. All rights reserved.
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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
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* License as published by the Free Software Foundation, version 2.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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#ifndef FILECHECK_H
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#define FILECHECK_H
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#include <linux/types.h>
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#include <linux/list.h>
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/* File check errno */
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enum {
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OCFS2_FILECHECK_ERR_SUCCESS = 0, /* Success */
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OCFS2_FILECHECK_ERR_FAILED = 1000, /* Other failure */
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OCFS2_FILECHECK_ERR_INPROGRESS, /* In progress */
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OCFS2_FILECHECK_ERR_READONLY, /* Read only */
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OCFS2_FILECHECK_ERR_INJBD, /* Buffer in jbd */
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OCFS2_FILECHECK_ERR_INVALIDINO, /* Invalid ino */
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OCFS2_FILECHECK_ERR_BLOCKECC, /* Block ecc */
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OCFS2_FILECHECK_ERR_BLOCKNO, /* Block number */
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OCFS2_FILECHECK_ERR_VALIDFLAG, /* Inode valid flag */
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OCFS2_FILECHECK_ERR_GENERATION, /* Inode generation */
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OCFS2_FILECHECK_ERR_UNSUPPORTED /* Unsupported */
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};
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#define OCFS2_FILECHECK_ERR_START OCFS2_FILECHECK_ERR_FAILED
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#define OCFS2_FILECHECK_ERR_END OCFS2_FILECHECK_ERR_UNSUPPORTED
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int ocfs2_filecheck_create_sysfs(struct super_block *sb);
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int ocfs2_filecheck_remove_sysfs(struct super_block *sb);
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#endif /* FILECHECK_H */
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