diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_fs.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_fs.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h index 77c06850ac52..1489bce07d66 100644 --- a/fs/xfs/libxfs/xfs_fs.h +++ b/fs/xfs/libxfs/xfs_fs.h @@ -482,7 +482,16 @@ struct xfs_ireq { uint64_t reserved[2]; /* must be zero */ }; -#define XFS_IREQ_FLAGS_ALL (0) +/* + * The @ino value is a special value, not a literal inode number. See the + * XFS_IREQ_SPECIAL_* values below. + */ +#define XFS_IREQ_SPECIAL (1 << 0) + +#define XFS_IREQ_FLAGS_ALL (XFS_IREQ_SPECIAL) + +/* Operate on the root directory inode. */ +#define XFS_IREQ_SPECIAL_ROOT (1) /* * ioctl structures for v5 bulkstat and inumbers requests |