diff --git a/fs/xfs/scrub/alloc.c b/fs/xfs/scrub/alloc.c index 517c079d3f68db704a803469bbcdc742c2a42851..941a0a55224e84bedd893e5e67f1d89b0cf6236d 100644 --- a/fs/xfs/scrub/alloc.c +++ b/fs/xfs/scrub/alloc.c @@ -70,7 +70,7 @@ xfs_scrub_allocbt_xref_other( pcur = &sc->sa.cnt_cur; else pcur = &sc->sa.bno_cur; - if (!*pcur) + if (!*pcur || xfs_scrub_skip_xref(sc->sm)) return; error = xfs_alloc_lookup_le(*pcur, agbno, len, &has_otherrec); @@ -172,7 +172,7 @@ xfs_scrub_xref_is_used_space( bool is_freesp; int error; - if (!sc->sa.bno_cur) + if (!sc->sa.bno_cur || xfs_scrub_skip_xref(sc->sm)) return; error = xfs_alloc_has_record(sc->sa.bno_cur, agbno, len, &is_freesp); diff --git a/fs/xfs/scrub/bmap.c b/fs/xfs/scrub/bmap.c index 3f8fd10160f0661752a6b974a983a65ce0eaa8d5..e5a4611abf86ce8f7b4dd9a3332670c22e7a5249 100644 --- a/fs/xfs/scrub/bmap.c +++ b/fs/xfs/scrub/bmap.c @@ -174,7 +174,7 @@ xfs_scrub_bmap_xref_rmap( unsigned long long rmap_end; uint64_t owner; - if (!info->sc->sa.rmap_cur) + if (!info->sc->sa.rmap_cur || xfs_scrub_skip_xref(info->sc->sm)) return; if (info->whichfork == XFS_COW_FORK) diff --git a/fs/xfs/scrub/common.c b/fs/xfs/scrub/common.c index 95625aa90c240d7c29cb92e713b01deea26a5621..2ac8576c4670bb0ba989a8f4dedcd23cff0dc9fd 100644 --- a/fs/xfs/scrub/common.c +++ b/fs/xfs/scrub/common.c @@ -737,6 +737,10 @@ xfs_scrub_should_check_xref( int *error, struct xfs_btree_cur **curpp) { + /* No point in xref if we already know we're corrupt. */ + if (xfs_scrub_skip_xref(sc->sm)) + return false; + if (*error == 0) return true; diff --git a/fs/xfs/scrub/common.h b/fs/xfs/scrub/common.h index c95c30c986b76c7440b040b05b934712857adc4e..a23ad7fa2b6cc51ed6fa5932b2e8b5017d1ee5ab 100644 --- a/fs/xfs/scrub/common.h +++ b/fs/xfs/scrub/common.h @@ -145,4 +145,14 @@ int xfs_scrub_setup_inode_contents(struct xfs_scrub_context *sc, struct xfs_inode *ip, unsigned int resblks); void xfs_scrub_buffer_recheck(struct xfs_scrub_context *sc, struct xfs_buf *bp); +/* + * Don't bother cross-referencing if we already found corruption or cross + * referencing discrepancies. + */ +static inline bool xfs_scrub_skip_xref(struct xfs_scrub_metadata *sm) +{ + return sm->sm_flags & (XFS_SCRUB_OFLAG_CORRUPT | + XFS_SCRUB_OFLAG_XCORRUPT); +} + #endif /* __XFS_SCRUB_COMMON_H__ */ diff --git a/fs/xfs/scrub/ialloc.c b/fs/xfs/scrub/ialloc.c index 106ca4bd753f1536ac7bb96c3fb76fcd969a7999..00a834d3b56d60da02f219e61838230e652127cc 100644 --- a/fs/xfs/scrub/ialloc.c +++ b/fs/xfs/scrub/ialloc.c @@ -387,7 +387,8 @@ xfs_scrub_iallocbt_xref_rmap_btreeblks( int error; if (!sc->sa.ino_cur || !sc->sa.rmap_cur || - (xfs_sb_version_hasfinobt(&sc->mp->m_sb) && !sc->sa.fino_cur)) + (xfs_sb_version_hasfinobt(&sc->mp->m_sb) && !sc->sa.fino_cur) || + xfs_scrub_skip_xref(sc->sm)) return; /* Check that we saw as many inobt blocks as the rmap says. */ @@ -424,7 +425,7 @@ xfs_scrub_iallocbt_xref_rmap_inodes( xfs_filblks_t blocks; int error; - if (!sc->sa.rmap_cur) + if (!sc->sa.rmap_cur || xfs_scrub_skip_xref(sc->sm)) return; /* Check that we saw as many inode blocks as the rmap knows about. */ @@ -496,7 +497,7 @@ xfs_scrub_xref_inode_check( bool has_inodes; int error; - if (!(*icur)) + if (!(*icur) || xfs_scrub_skip_xref(sc->sm)) return; error = xfs_ialloc_has_inodes_at_extent(*icur, agbno, len, &has_inodes); diff --git a/fs/xfs/scrub/inode.c b/fs/xfs/scrub/inode.c index e15b1bc5053f7cec3953aa3cc161b6e3a247208d..550c0cf70a921df72160dfdc6bf67db5c148b946 100644 --- a/fs/xfs/scrub/inode.c +++ b/fs/xfs/scrub/inode.c @@ -448,7 +448,7 @@ xfs_scrub_inode_xref_finobt( int has_record; int error; - if (!sc->sa.fino_cur) + if (!sc->sa.fino_cur || xfs_scrub_skip_xref(sc->sm)) return; agino = XFS_INO_TO_AGINO(sc->mp, ino); @@ -491,6 +491,9 @@ xfs_scrub_inode_xref_bmap( xfs_filblks_t acount; int error; + if (xfs_scrub_skip_xref(sc->sm)) + return; + /* Walk all the extents to check nextents/naextents/nblocks. */ error = xfs_bmap_count_blocks(sc->tp, sc->ip, XFS_DATA_FORK, &nextents, &count); diff --git a/fs/xfs/scrub/refcount.c b/fs/xfs/scrub/refcount.c index d86526d2932c1a237ca3a6304e8d91d7a598865f..324a5f159145ce4c8c3e659bac1076125f0af21a 100644 --- a/fs/xfs/scrub/refcount.c +++ b/fs/xfs/scrub/refcount.c @@ -310,7 +310,7 @@ xfs_scrub_refcountbt_xref_rmap( struct xfs_scrub_refcnt_frag *n; int error; - if (!sc->sa.rmap_cur) + if (!sc->sa.rmap_cur || xfs_scrub_skip_xref(sc->sm)) return; /* Cross-reference with the rmapbt to confirm the refcount. */ @@ -404,7 +404,7 @@ xfs_scrub_refcount_xref_rmap( xfs_filblks_t blocks; int error; - if (!sc->sa.rmap_cur) + if (!sc->sa.rmap_cur || xfs_scrub_skip_xref(sc->sm)) return; /* Check that we saw as many refcbt blocks as the rmap knows about. */ @@ -460,7 +460,7 @@ xfs_scrub_xref_is_cow_staging( int has_refcount; int error; - if (!sc->sa.refc_cur) + if (!sc->sa.refc_cur || xfs_scrub_skip_xref(sc->sm)) return; /* Find the CoW staging extent. */ @@ -504,7 +504,7 @@ xfs_scrub_xref_is_not_shared( bool shared; int error; - if (!sc->sa.refc_cur) + if (!sc->sa.refc_cur || xfs_scrub_skip_xref(sc->sm)) return; error = xfs_refcount_has_record(sc->sa.refc_cur, agbno, len, &shared); diff --git a/fs/xfs/scrub/rmap.c b/fs/xfs/scrub/rmap.c index 8f2a7c3ff455181b01aac1d6620b623af3c6e865..b376a9a77c0471a0d06eeda872e1ea1d3d06f8c6 100644 --- a/fs/xfs/scrub/rmap.c +++ b/fs/xfs/scrub/rmap.c @@ -66,7 +66,7 @@ xfs_scrub_rmapbt_xref_refc( bool is_unwritten; int error; - if (!sc->sa.refc_cur) + if (!sc->sa.refc_cur || xfs_scrub_skip_xref(sc->sm)) return; non_inode = XFS_RMAP_NON_INODE_OWNER(irec->rm_owner); @@ -207,7 +207,7 @@ xfs_scrub_xref_check_owner( bool has_rmap; int error; - if (!sc->sa.rmap_cur) + if (!sc->sa.rmap_cur || xfs_scrub_skip_xref(sc->sm)) return; error = xfs_rmap_record_exists(sc->sa.rmap_cur, bno, len, oinfo, @@ -250,7 +250,7 @@ xfs_scrub_xref_has_no_owner( bool has_rmap; int error; - if (!sc->sa.rmap_cur) + if (!sc->sa.rmap_cur || xfs_scrub_skip_xref(sc->sm)) return; error = xfs_rmap_has_record(sc->sa.rmap_cur, bno, len, &has_rmap); diff --git a/fs/xfs/scrub/rtbitmap.c b/fs/xfs/scrub/rtbitmap.c index 39c41dfe08ee538e16d0143be75ce26a76ec4d9a..8b048f107af2e4f6b9200e08b3d10c1b2512a2be 100644 --- a/fs/xfs/scrub/rtbitmap.c +++ b/fs/xfs/scrub/rtbitmap.c @@ -110,6 +110,9 @@ xfs_scrub_xref_is_used_rt_space( bool is_free; int error; + if (xfs_scrub_skip_xref(sc->sm)) + return; + xfs_ilock(sc->mp->m_rbmip, XFS_ILOCK_SHARED | XFS_ILOCK_RTBITMAP); error = xfs_rtalloc_extent_is_free(sc->mp, sc->tp, fsbno, len, &is_free); diff --git a/fs/xfs/scrub/scrub.c b/fs/xfs/scrub/scrub.c index 67509d8b8b8e4c77e9bda3692dcf2c1cb456f1ae..ad6eda4fa12321a6f41b6d8ebfb133a29688c92f 100644 --- a/fs/xfs/scrub/scrub.c +++ b/fs/xfs/scrub/scrub.c @@ -450,8 +450,8 @@ xfs_scrub_metadata( } else if (error) goto out_teardown; - if (sc.sm->sm_flags & (XFS_SCRUB_OFLAG_CORRUPT | - XFS_SCRUB_OFLAG_XCORRUPT)) + if (sm->sm_flags & (XFS_SCRUB_OFLAG_CORRUPT | + XFS_SCRUB_OFLAG_XCORRUPT)) xfs_alert_ratelimited(mp, "Corruption detected during scrub."); out_teardown: