[PATCH 05/22] man: document userspace API changes due to rt reflink

Darrick J. Wong
2025-02-06T22:58:04Z

Update documentation to describe userspace ABI changes made for realtime
reflink support.

Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
---
man/man2/ioctl_xfs_scrub_metadata.2 | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/man/man2/ioctl_xfs_scrub_metadata.2 b/man/man2/ioctl_xfs_scrub_metadata.2
index f06bb98de708a4..c72f1c5c568b01 100644
--- a/man/man2/ioctl_xfs_scrub_metadata.2
+++ b/man/man2/ioctl_xfs_scrub_metadata.2
@@ -181,11 +181,12 @@ .SH DESCRIPTION
.nf
.B XFS_SCRUB_TYPE_RTBITMAP
.B XFS_SCRUB_TYPE_RTSUM
-.fi
-.TP
.B XFS_SCRUB_TYPE_RTRMAPBT
+.fi
+.TP
+.B XFS_SCRUB_TYPE_RTREFCBT
Examine a given realtime allocation group's free space bitmap, summary file,
-or reverse mapping btree, respectively.
+reverse mapping btree, or reference count btree, respectively.

.PP
.nf
@@ -250,6 +251,9 @@ .SH DESCRIPTION
.TP
.B XFS_SCRUB_METAPATH_RTRMAPBT
Realtime rmap btree file.
+.TP
+.B XFS_SCRUB_METAPATH_RTREFCOUNTBT
+Realtime reference count btree file.
.RE

The values of