diff options
author | Darrick J. Wong <djwong@kernel.org> | 2022-08-17 10:34:39 -0700 |
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committer | Darrick J. Wong <djwong@kernel.org> | 2022-10-14 14:17:06 -0700 |
commit | 80ef612d15a7b0a6ed6ad6c1984ac6e91a9b70c9 (patch) | |
tree | db8c0b9d851c1ba9adb6da476b99eefd858769f2 /fs/xfs/libxfs/xfs_types.h | |
parent | f2c86ca687df6f7d308ee7eb5f909ee29e615fc2 (diff) |
xfs: convert rt extent numbers to xfs_rtxnum_tclean-up-realtime-units_2022-10-14
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>
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 0fc452c5cf29..4b07a2817f6c 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) |