@@ -37,6 +37,8 @@
#include "xfs_log_priv.h"
#include "xfs_symlink_remote.h"
#include "xfs_rtbitmap.h"
+#include "xfs_rtgroup.h"
+#include "xfs_rtrmap_btree.h"
#include "scrub/xfs_scrub.h"
#include "scrub/scrub.h"
#include "scrub/common.h"
@@ -610,18 +612,77 @@ xrep_dinode_count_ag_rmaps(
return error;
}
+/* Count extents and blocks for an inode given an rt rmap. */
+STATIC int
+xrep_dinode_walk_rtrmap(
+ struct xfs_btree_cur *cur,
+ const struct xfs_rmap_irec *rec,
+ void *priv)
+{
+ struct xrep_inode *ri = priv;
+ int error = 0;
+
+ if (xchk_should_terminate(ri->sc, &error))
+ return error;
+
+ /* We only care about this inode. */
+ if (rec->rm_owner != ri->sc->sm->sm_ino)
+ return 0;
+
+ if (rec->rm_flags & (XFS_RMAP_ATTR_FORK | XFS_RMAP_BMBT_BLOCK))
+ return -EFSCORRUPTED;
+
+ ri->rt_blocks += rec->rm_blockcount;
+ ri->rt_extents++;
+ return 0;
+}
+
+/* Count extents and blocks for an inode from all realtime rmap data. */
+STATIC int
+xrep_dinode_count_rtgroup_rmaps(
+ struct xrep_inode *ri,
+ struct xfs_rtgroup *rtg)
+{
+ struct xfs_scrub *sc = ri->sc;
+ int error;
+
+ if (!xfs_has_realtime(sc->mp) ||
+ xrep_is_rtmeta_ino(sc, rtg, sc->sm->sm_ino))
+ return 0;
+
+ error = xrep_rtgroup_init(sc, rtg, &sc->sr, XFS_RTGLOCK_RMAP);
+ if (error)
+ return error;
+
+ error = xfs_rmap_query_all(sc->sr.rmap_cur, xrep_dinode_walk_rtrmap,
+ ri);
+ xchk_rtgroup_btcur_free(&sc->sr);
+ xchk_rtgroup_free(sc, &sc->sr);
+ return error;
+}
+
/* Count extents and blocks for a given inode from all rmap data. */
STATIC int
xrep_dinode_count_rmaps(
struct xrep_inode *ri)
{
struct xfs_perag *pag;
+ struct xfs_rtgroup *rtg;
xfs_agnumber_t agno;
+ xfs_rgnumber_t rgno;
int error;
- if (!xfs_has_rmapbt(ri->sc->mp) || xfs_has_realtime(ri->sc->mp))
+ if (!xfs_has_rmapbt(ri->sc->mp))
return -EOPNOTSUPP;
+ for_each_rtgroup(ri->sc->mp, rgno, rtg) {
+ error = xrep_dinode_count_rtgroup_rmaps(ri, rtg);
+ if (error) {
+ xfs_rtgroup_put(rtg);
+ return error;
+ }
+ }
+
for_each_perag(ri->sc->mp, agno, pag) {
error = xrep_dinode_count_ag_rmaps(ri, pag);
if (error) {
@@ -917,6 +978,7 @@ xrep_dinode_ensure_forkoff(
uint16_t mode)
{
struct xfs_bmdr_block *bmdr;
+ struct xfs_rtrmap_root *rmdr;
struct xfs_scrub *sc = ri->sc;
xfs_extnum_t attr_extents, data_extents;
size_t bmdr_minsz = xfs_bmdr_space_calc(1);
@@ -1023,6 +1085,10 @@ xrep_dinode_ensure_forkoff(
bmdr = XFS_DFORK_PTR(dip, XFS_DATA_FORK);
dfork_min = xfs_bmap_broot_space(sc->mp, bmdr);
break;
+ case XFS_DINODE_FMT_RMAP:
+ rmdr = XFS_DFORK_PTR(dip, XFS_DATA_FORK);
+ dfork_min = xfs_rtrmap_broot_space(sc->mp, rmdr);
+ break;
default:
dfork_min = 0;
break;