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| author | Darrick J. Wong <djwong@kernel.org> | 2024-11-03 20:18:50 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-11-05 13:38:31 -0800 |
| commit | dcf606914334c640fd90853ae86e275b21ba0309 (patch) | |
| tree | d6bb63a466fdd32055b45ecbcb080d15abcbb52f /fs/xfs/libxfs | |
| parent | xfs: define the on-disk format for the metadir feature (diff) | |
| download | linux-dcf606914334c640fd90853ae86e275b21ba0309.tar.gz linux-dcf606914334c640fd90853ae86e275b21ba0309.zip | |
xfs: iget for metadata inodes
Create a xfs_trans_metafile_iget function for metadata inodes to ensure
that when we try to iget a metadata file, the inode is allocated and its
file mode matches the metadata file type the caller expects.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_metafile.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_metafile.h b/fs/xfs/libxfs/xfs_metafile.h new file mode 100644 index 000000000000..60fe18906112 --- /dev/null +++ b/fs/xfs/libxfs/xfs_metafile.h @@ -0,0 +1,16 @@ +/* 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__ + +/* 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__ */ |