diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_format.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_format.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index 9995d5ae380b..9bb3c48843ec 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -916,6 +916,9 @@ static inline uint xfs_dinode_size(int version) /* * Values for di_format + * + * This enum is used in string mapping in xfs_trace.h; please keep the + * TRACE_DEFINE_ENUMs for it up to date. */ typedef enum xfs_dinode_fmt { XFS_DINODE_FMT_DEV, /* xfs_dev_t */ @@ -925,6 +928,13 @@ typedef enum xfs_dinode_fmt { XFS_DINODE_FMT_UUID /* added long ago, but never used */ } xfs_dinode_fmt_t; +#define XFS_INODE_FORMAT_STR \ + { XFS_DINODE_FMT_DEV, "dev" }, \ + { XFS_DINODE_FMT_LOCAL, "local" }, \ + { XFS_DINODE_FMT_EXTENTS, "extent" }, \ + { XFS_DINODE_FMT_BTREE, "btree" }, \ + { XFS_DINODE_FMT_UUID, "uuid" } + /* * Inode minimum and maximum sizes. */ @@ -1083,6 +1093,8 @@ static inline void xfs_dinode_put_rdev(struct xfs_dinode *dip, xfs_dev_t rdev) ((i) & XFS_INO_MASK(XFS_INO_OFFSET_BITS(mp))) #define XFS_OFFBNO_TO_AGINO(mp,b,o) \ ((xfs_agino_t)(((b) << XFS_INO_OFFSET_BITS(mp)) | (o))) +#define XFS_FSB_TO_INO(mp, b) ((xfs_ino_t)((b) << XFS_INO_OFFSET_BITS(mp))) +#define XFS_AGB_TO_AGINO(mp, b) ((xfs_agino_t)((b) << XFS_INO_OFFSET_BITS(mp))) #define XFS_MAXINUMBER ((xfs_ino_t)((1ULL << 56) - 1ULL)) #define XFS_MAXINUMBER_32 ((xfs_ino_t)((1ULL << 32) - 1ULL)) |