man2: document metadata directory flag in fsgeom ioctl

Document the additions to the fsgeometry ioctl for metadata directory
trees.

Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

diff --git a/man/man2/ioctl_xfs_fsgeometry.2 b/man/man2/ioctl_xfs_fsgeometry.2
index db7698fa922b8731c70d75b63bdc09b9515e6c90..c808ad5b8b9190deb62a08be7eb15b69816512ab 100644 (file)
--- a/man/man2/ioctl_xfs_fsgeometry.2
+++ b/man/man2/ioctl_xfs_fsgeometry.2
@@ -214,6 +214,9 @@ Filesystem supports sharing blocks between files.
 .TP
 .B XFS_FSOP_GEOM_FLAGS_EXCHANGE_RANGE
 Filesystem can exchange file contents atomically via XFS_IOC_EXCHANGE_RANGE.
+.TP
+.B XFS_FSOP_GEOM_FLAGS_METADIR
+Filesystem contains a metadata directory tree.
 .RE
 .SH XFS METADATA HEALTH REPORTING
 .PP