diff options
| -rw-r--r-- | fs/xfs/scrub/bmap.c | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/fs/xfs/scrub/bmap.c b/fs/xfs/scrub/bmap.c index e77d72a71bd3..448735d9213d 100644 --- a/fs/xfs/scrub/bmap.c +++ b/fs/xfs/scrub/bmap.c @@ -19,6 +19,8 @@ #include "xfs_bmap_btree.h" #include "xfs_rmap.h" #include "xfs_rmap_btree.h" +#include "xfs_rtalloc.h" +#include "xfs_rtrmap_btree.h" #include "scrub/scrub.h" #include "scrub/common.h" #include "scrub/btree.h" @@ -671,6 +673,29 @@ xchk_bmap_check_ag_rmaps( return error; } +/* Make sure each rt rmap has a corresponding bmbt entry. */ +STATIC int +xchk_bmap_check_rt_rmaps( + struct xfs_scrub *sc) +{ + struct xchk_bmap_check_rmap_info sbcri; + struct xfs_btree_cur *cur; + int error; + + xfs_rtlock(NULL, sc->mp, XFS_RTLOCK_RMAP); + cur = xfs_rtrmapbt_init_cursor(sc->mp, sc->tp, sc->mp->m_rrmapip); + + sbcri.sc = sc; + sbcri.whichfork = XFS_DATA_FORK; + error = xfs_rmap_query_all(cur, xchk_bmap_check_rmap, &sbcri); + if (error == -ECANCELED) + error = 0; + + xfs_btree_del_cursor(cur, error); + xfs_rtunlock(sc->mp, XFS_RTLOCK_RMAP); + return error; +} + /* Make sure each rmap has a corresponding bmbt entry. */ STATIC int xchk_bmap_check_rmaps( @@ -687,10 +712,6 @@ xchk_bmap_check_rmaps( (sc->sm->sm_flags & XFS_SCRUB_OFLAG_CORRUPT)) return 0; - /* Don't support realtime rmap checks yet. */ - if (xfs_ifork_is_realtime(sc->ip, whichfork)) - return 0; - ASSERT(XFS_IFORK_PTR(sc->ip, whichfork) != NULL); /* @@ -710,6 +731,9 @@ xchk_bmap_check_rmaps( (zero_size || ifp->if_nextents > 0)) return 0; + if (xfs_ifork_is_realtime(sc->ip, whichfork)) + return xchk_bmap_check_rt_rmaps(sc); + for (agno = 0; agno < sc->mp->m_sb.sb_agcount; agno++) { error = xchk_bmap_check_ag_rmaps(sc, whichfork, agno); if (error) |