xfs: scrub the metadir path of rt refcount btree files

Add a new XFS_SCRUB_METAPATH subtype so that we can scrub the metadata
directory tree path to the refcount btree file for each rt group.

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

diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h
index a4bd6a39c6ba710e6e96d1030c8569f5ffc89844..2c3171262b445b4b50c08efe5bd647fd183ca2b1 100644 (file)
--- a/fs/xfs/libxfs/xfs_fs.h
+++ b/fs/xfs/libxfs/xfs_fs.h
@@ -832,9 +832,10 @@ struct xfs_scrub_vec_head {
 #define XFS_SCRUB_METAPATH_GRPQUOTA    (6)  /* group quota */
 #define XFS_SCRUB_METAPATH_PRJQUOTA    (7)  /* project quota */
 #define XFS_SCRUB_METAPATH_RTRMAPBT    (8)  /* realtime reverse mapping */
+#define XFS_SCRUB_METAPATH_RTREFCOUNTBT        (9)  /* realtime refcount */
 
 /* Number of metapath sm_ino values */
-#define XFS_SCRUB_METAPATH_NR          (9)
+#define XFS_SCRUB_METAPATH_NR          (10)
 
 /*
  * ioctl limits

diff --git a/fs/xfs/scrub/metapath.c b/fs/xfs/scrub/metapath.c
index 74d71373e7edf1e9860ccf576cac1b2e7527e2ca..e21c16fbd15d90ce985dc5dcb59fe5d0bf54a558 100644 (file)
--- a/fs/xfs/scrub/metapath.c
+++ b/fs/xfs/scrub/metapath.c
@@ -22,6 +22,7 @@
 #include "xfs_attr.h"
 #include "xfs_rtgroup.h"
 #include "xfs_rtrmap_btree.h"
+#include "xfs_rtrefcount_btree.h"
 #include "scrub/scrub.h"
 #include "scrub/common.h"
 #include "scrub/trace.h"
@@ -249,6 +250,8 @@ xchk_setup_metapath(
                return xchk_setup_metapath_dqinode(sc, XFS_DQTYPE_PROJ);
        case XFS_SCRUB_METAPATH_RTRMAPBT:
                return xchk_setup_metapath_rtginode(sc, XFS_RTGI_RMAP);
+       case XFS_SCRUB_METAPATH_RTREFCOUNTBT:
+               return xchk_setup_metapath_rtginode(sc, XFS_RTGI_REFCOUNT);
        default:
                return -ENOENT;
        }