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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (c) 2018-2024 Oracle. All Rights Reserved.
* Author: Darrick J. Wong <djwong@kernel.org>
*/
#ifndef __XFS_METAFILE_H__
#define __XFS_METAFILE_H__
/* All metadata files must have these flags set. */
#define XFS_METAFILE_DIFLAGS (XFS_DIFLAG_IMMUTABLE | \
XFS_DIFLAG_SYNC | \
XFS_DIFLAG_NOATIME | \
XFS_DIFLAG_NODUMP | \
XFS_DIFLAG_NODEFRAG)
/* All metadata directories must have these flags set. */
#define XFS_METADIR_DIFLAGS (XFS_METAFILE_DIFLAGS | \
XFS_DIFLAG_NOSYMLINKS)
void xfs_metafile_set_iflag(struct xfs_trans *tp, struct xfs_inode *ip,
enum xfs_metafile_type metafile_type);
void xfs_metafile_clear_iflag(struct xfs_trans *tp, struct xfs_inode *ip);
/* Code specific to kernel/userspace; must be provided externally. */
int xfs_trans_metafile_iget(struct xfs_trans *tp, xfs_ino_t ino,
enum xfs_metafile_type metafile_type, struct xfs_inode **ipp);
int xfs_metafile_iget(struct xfs_mount *mp, xfs_ino_t ino,
enum xfs_metafile_type metafile_type, struct xfs_inode **ipp);
#endif /* __XFS_METAFILE_H__ */
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