diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2023-10-16 09:32:45 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2023-10-17 16:24:22 -0700 |
| commit | 2d5f216b77e33f9b503bd42998271da35d4b7055 (patch) | |
| tree | 3821c9ece9f7cd4f5834e5a2c01f71eb5b4d3083 /fs/xfs/libxfs/xfs_types.h | |
| parent | 3d2b6d034f0feb7741b313f978a2fe45e917e1be (diff) | |
xfs: convert rt extent numbers to xfs_rtxnum_tclean-up-realtime-units-6.7_2023-10-19
Further disambiguate the xfs_rtblock_t uses by creating a new type,
xfs_rtxnum_t, to store the position of an extent within the realtime
section, in units of rtextents.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_types.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_types.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_types.h b/fs/xfs/libxfs/xfs_types.h index 9e45f13f6d70..c78237852e27 100644 --- a/fs/xfs/libxfs/xfs_types.h +++ b/fs/xfs/libxfs/xfs_types.h @@ -32,6 +32,7 @@ typedef uint64_t xfs_rfsblock_t; /* blockno in filesystem (raw) */ typedef uint64_t xfs_rtblock_t; /* extent (block) in realtime area */ typedef uint64_t xfs_fileoff_t; /* block number in a file */ typedef uint64_t xfs_filblks_t; /* number of blocks in a file */ +typedef uint64_t xfs_rtxnum_t; /* rtextent number */ typedef uint64_t xfs_rtbxlen_t; /* rtbitmap extent length in rtextents */ typedef int64_t xfs_srtblock_t; /* signed version of xfs_rtblock_t */ @@ -49,6 +50,7 @@ typedef void * xfs_failaddr_t; #define NULLRFSBLOCK ((xfs_rfsblock_t)-1) #define NULLRTBLOCK ((xfs_rtblock_t)-1) #define NULLFILEOFF ((xfs_fileoff_t)-1) +#define NULLRTEXTNO ((xfs_rtxnum_t)-1) #define NULLAGBLOCK ((xfs_agblock_t)-1) #define NULLAGNUMBER ((xfs_agnumber_t)-1) |