xfs_db: report rtgroups via version command

Report the rtgroups feature in the version command output.

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

diff --git a/db/sb.c b/db/sb.c
index 5fa130d29c20f8da565fef623b0c56f3e77b1e6c..84a7758f6b6602bfed736cff4ec8b1090010abe9 100644 (file)
--- a/db/sb.c
+++ b/db/sb.c
@@ -854,6 +854,8 @@ version_string(
                strcat(s, ",PARENT");
        if (xfs_has_metadir(mp))
                strcat(s, ",METADIR");
+       if (xfs_has_rtgroups(mp))
+               strcat(s, ",RTGROUPS");
        return s;
 }