diff options
author | Darrick J. Wong <djwong@kernel.org> | 2024-04-22 19:47:55 +0300 |
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committer | Darrick J. Wong <djwong@kernel.org> | 2024-04-23 17:47:00 +0300 |
commit | 233f4e12bbb2c5fb1588b857336a26e8bb6942af (patch) | |
tree | 6ec6cc2104abc262138fce488ccc614201e32973 /fs/xfs/xfs_export.h | |
parent | b8c9d4253da43c02b287831f7e576568f24fbe58 (diff) | |
download | linux-233f4e12bbb2c5fb1588b857336a26e8bb6942af.tar.xz |
xfs: add parent pointer ioctls
This patch adds a pair of new file ioctls to retrieve the parent pointer
of a given inode. They both return the same results, but one operates
on the file descriptor passed to ioctl() whereas the other allows the
caller to specify a file handle for which the caller wants results.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_export.h')
-rw-r--r-- | fs/xfs/xfs_export.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/xfs/xfs_export.h b/fs/xfs/xfs_export.h index 64471a3ddb04..3cd85e8901a5 100644 --- a/fs/xfs/xfs_export.h +++ b/fs/xfs/xfs_export.h @@ -57,4 +57,6 @@ struct xfs_fid64 { /* This flag goes on the wire. Don't play with it. */ #define XFS_FILEID_TYPE_64FLAG 0x80 /* NFS fileid has 64bit inodes */ +struct inode *xfs_nfs_get_inode(struct super_block *sb, u64 ino, u32 gen); + #endif /* __XFS_EXPORT_H__ */ |