[PATCH 3/4] xfs: create a macro for decoding ftypes in tracepoints

Darrick J. Wong
2023-12-31T20:07:03Z

Create the XFS_DIR3_FTYPE_STR macro so that we can report ftype as
strings instead of numbers in tracepoints.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
---
fs/xfs/libxfs/xfs_da_format.h | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/fs/xfs/libxfs/xfs_da_format.h b/fs/xfs/libxfs/xfs_da_format.h
index f9015f88eca70..44748f1640e53 100644
--- a/fs/xfs/libxfs/xfs_da_format.h
+++ b/fs/xfs/libxfs/xfs_da_format.h
@@ -159,6 +159,17 @@ struct xfs_da3_intnode {

#define XFS_DIR3_FT_MAX 9

+#define XFS_DIR3_FTYPE_STR \
+ { XFS_DIR3_FT_UNKNOWN, "unknown" }, \
+ { XFS_DIR3_FT_REG_FILE, "file" }, \
+ { XFS_DIR3_FT_DIR, "directory" }, \
+ { XFS_DIR3_FT_CHRDEV, "char" }, \
+ { XFS_DIR3_FT_BLKDEV, "block" }, \
+ { XFS_DIR3_FT_FIFO, "fifo" }, \
+ { XFS_DIR3_FT_SOCK, "sock" }, \
+ { XFS_DIR3_FT_SYMLINK, "symlink" }, \
+ { XFS_DIR3_FT_WHT, "whiteout" }
+
/*
* Byte offset in data block and shortform entry.
*/