man: document userspace API changes due to rt rmap

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

Signed-off-by: Darrick J. Wong <djwong@kernel.org>

diff --git a/man/man2/ioctl_xfs_rtgroup_geometry.2 b/man/man2/ioctl_xfs_rtgroup_geometry.2
index c4b0de944535586d7628b96e52e717ed40393a51..37e229b4335459d0c51a231ce96324e81f2e843c 100644 (file)
--- a/man/man2/ioctl_xfs_rtgroup_geometry.2
+++ b/man/man2/ioctl_xfs_rtgroup_geometry.2
@@ -73,6 +73,9 @@ Realtime bitmap for this group.
 .TP
 .B XFS_RTGROUP_GEOM_SICK_SUMMARY
 Realtime summary for this group.
+.TP
+.B XFS_RTGROUP_GEOM_SICK_RTRMAPBT
+Reverse mapping btree for this group.
 .RE
 .SH RETURN VALUE
 On error, \-1 is returned, and

diff --git a/man/man2/ioctl_xfs_scrub_metadata.2 b/man/man2/ioctl_xfs_scrub_metadata.2
index 545e3fcbac320e18ffa72147b28912acc4c7e7f9..f06bb98de708a413fed1e3c8a08fd0b50cc40def 100644 (file)
--- a/man/man2/ioctl_xfs_scrub_metadata.2
+++ b/man/man2/ioctl_xfs_scrub_metadata.2
@@ -180,11 +180,12 @@ The link to examine can be specified in the same manner as
 .PP
 .nf
 .B XFS_SCRUB_TYPE_RTBITMAP
+.B XFS_SCRUB_TYPE_RTSUM
 .fi
 .TP
-.B XFS_SCRUB_TYPE_RTSUM
-Examine the realtime block bitmap and realtime summary inodes for
-corruption.
+.B XFS_SCRUB_TYPE_RTRMAPBT
+Examine a given realtime allocation group's free space bitmap, summary file,
+or reverse mapping btree, respectively.
 
 .PP
 .nf
@@ -246,6 +247,9 @@ Group quota file.
 .TP
 .B XFS_SCRUB_METAPATH_PRJQUOTA
 Project quota file.
+.TP
+.B XFS_SCRUB_METAPATH_RTRMAPBT
+Realtime rmap btree file.
 .RE
 
 The values of