diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_format.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_format.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index 4b68a473b090..d9b629f12c00 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -856,12 +856,16 @@ struct xfs_agfl { * seconds and nanoseconds; time zero is the Unix epoch, Jan 1 00:00:00 UTC * 1970, which means that the timestamp epoch is the same as the Unix epoch. * Therefore, the ondisk min and max defined here can be used directly to - * constrain the incore timestamps on a Unix system. + * constrain the incore timestamps on a Unix system. Note that we actually + * encode a __be64 value on disk. */ -typedef struct xfs_timestamp { +typedef __be64 xfs_timestamp_t; + +/* Legacy timestamp encoding format. */ +struct xfs_legacy_timestamp { __be32 t_sec; /* timestamp seconds */ __be32 t_nsec; /* timestamp nanoseconds */ -} xfs_timestamp_t; +}; /* * Smallest possible ondisk seconds value with traditional timestamps. This |