diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 68ab22a2a453..7e632f13af07 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -36,6 +36,7 @@ #include "xfs_refcount.h" #include "xfs_icache.h" #include "xfs_iomap.h" +#include "xfs_health.h" struct kmem_cache *xfs_bmap_intent_cache; @@ -960,6 +961,7 @@ xfs_bmap_add_attrfork_local( /* should only be called for types that support local format data */ ASSERT(0); + xfs_bmap_mark_sick(ip, XFS_ATTR_FORK); return -EFSCORRUPTED; } @@ -1143,6 +1145,7 @@ xfs_iread_bmbt_block( (unsigned long long)ip->i_ino); xfs_inode_verifier_error(ip, -EFSCORRUPTED, __func__, block, sizeof(*block), __this_address); + xfs_bmap_mark_sick(ip, whichfork); return -EFSCORRUPTED; } @@ -1158,6 +1161,7 @@ xfs_iread_bmbt_block( xfs_inode_verifier_error(ip, -EFSCORRUPTED, "xfs_iread_extents(2)", frp, sizeof(*frp), fa); + xfs_bmap_mark_sick(ip, whichfork); return xfs_bmap_complain_bad_rec(ip, whichfork, fa, &new); } @@ -1213,6 +1217,8 @@ xfs_iread_extents( smp_store_release(&ifp->if_needextents, 0); return 0; out: + if (xfs_metadata_is_sick(error)) + xfs_bmap_mark_sick(ip, whichfork); xfs_iext_destroy(ifp); return error; } @@ -1292,6 +1298,7 @@ xfs_bmap_last_before( break; default: ASSERT(0); + xfs_bmap_mark_sick(ip, whichfork); return -EFSCORRUPTED; } @@ -3900,12 +3907,16 @@ xfs_bmapi_read( ASSERT(!(flags & ~(XFS_BMAPI_ATTRFORK | XFS_BMAPI_ENTIRE))); xfs_assert_ilocked(ip, XFS_ILOCK_SHARED | XFS_ILOCK_EXCL); - if (WARN_ON_ONCE(!ifp)) + if (WARN_ON_ONCE(!ifp)) { + xfs_bmap_mark_sick(ip, whichfork); return -EFSCORRUPTED; + } if (XFS_IS_CORRUPT(mp, !xfs_ifork_has_extents(ifp)) || - XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) + XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { + xfs_bmap_mark_sick(ip, whichfork); return -EFSCORRUPTED; + } if (xfs_is_shutdown(mp)) return -EIO; @@ -4386,6 +4397,7 @@ xfs_bmapi_write( if (XFS_IS_CORRUPT(mp, !xfs_ifork_has_extents(ifp)) || XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { + xfs_bmap_mark_sick(ip, whichfork); return -EFSCORRUPTED; } @@ -4613,9 +4625,11 @@ xfs_bmapi_convert_delalloc( error = -ENOSPC; if (WARN_ON_ONCE(bma.blkno == NULLFSBLOCK)) goto out_finish; - error = -EFSCORRUPTED; - if (WARN_ON_ONCE(!xfs_valid_startblock(ip, bma.got.br_startblock))) + if (WARN_ON_ONCE(!xfs_valid_startblock(ip, bma.got.br_startblock))) { + xfs_bmap_mark_sick(ip, whichfork); + error = -EFSCORRUPTED; goto out_finish; + } XFS_STATS_ADD(mp, xs_xstrat_bytes, XFS_FSB_TO_B(mp, bma.length)); XFS_STATS_INC(mp, xs_xstrat_quick); @@ -4674,6 +4688,7 @@ xfs_bmapi_remap( if (XFS_IS_CORRUPT(mp, !xfs_ifork_has_extents(ifp)) || XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { + xfs_bmap_mark_sick(ip, whichfork); return -EFSCORRUPTED; } @@ -5286,8 +5301,10 @@ __xfs_bunmapi( whichfork = xfs_bmapi_whichfork(flags); ASSERT(whichfork != XFS_COW_FORK); ifp = xfs_ifork_ptr(ip, whichfork); - if (XFS_IS_CORRUPT(mp, !xfs_ifork_has_extents(ifp))) + if (XFS_IS_CORRUPT(mp, !xfs_ifork_has_extents(ifp))) { + xfs_bmap_mark_sick(ip, whichfork); return -EFSCORRUPTED; + } if (xfs_is_shutdown(mp)) return -EIO; @@ -5757,6 +5774,7 @@ xfs_bmap_collapse_extents( if (XFS_IS_CORRUPT(mp, !xfs_ifork_has_extents(ifp)) || XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { + xfs_bmap_mark_sick(ip, whichfork); return -EFSCORRUPTED; } @@ -5872,6 +5890,7 @@ xfs_bmap_insert_extents( if (XFS_IS_CORRUPT(mp, !xfs_ifork_has_extents(ifp)) || XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { + xfs_bmap_mark_sick(ip, whichfork); return -EFSCORRUPTED; } @@ -5975,6 +5994,7 @@ xfs_bmap_split_extent( if (XFS_IS_CORRUPT(mp, !xfs_ifork_has_extents(ifp)) || XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { + xfs_bmap_mark_sick(ip, whichfork); return -EFSCORRUPTED; } @@ -6157,8 +6177,10 @@ xfs_bmap_finish_one( bmap->br_startoff, bmap->br_blockcount, bmap->br_state); - if (WARN_ON_ONCE(bi->bi_whichfork != XFS_DATA_FORK)) + if (WARN_ON_ONCE(bi->bi_whichfork != XFS_DATA_FORK)) { + xfs_bmap_mark_sick(bi->bi_owner, bi->bi_whichfork); return -EFSCORRUPTED; + } if (XFS_TEST_ERROR(false, tp->t_mountp, XFS_ERRTAG_BMAP_FINISH_ONE)) @@ -6176,6 +6198,7 @@ xfs_bmap_finish_one( break; default: ASSERT(0); + xfs_bmap_mark_sick(bi->bi_owner, bi->bi_whichfork); error = -EFSCORRUPTED; } diff --git a/fs/xfs/libxfs/xfs_health.h b/fs/xfs/libxfs/xfs_health.h index fb3f2b49087d..3c8fd060744f 100644 --- a/fs/xfs/libxfs/xfs_health.h +++ b/fs/xfs/libxfs/xfs_health.h @@ -159,6 +159,7 @@ void xfs_inode_measure_sickness(struct xfs_inode *ip, unsigned int *sick, unsigned int *checked); void xfs_health_unmount(struct xfs_mount *mp); +void xfs_bmap_mark_sick(struct xfs_inode *ip, int whichfork); /* Now some helpers. */ diff --git a/fs/xfs/xfs_health.c b/fs/xfs/xfs_health.c index 91a29a8610f6..349360a708b4 100644 --- a/fs/xfs/xfs_health.c +++ b/fs/xfs/xfs_health.c @@ -481,3 +481,29 @@ xfs_bulkstat_health( bs->bs_sick |= m->ioctl_mask; } } + +/* Mark a block mapping sick. */ +void +xfs_bmap_mark_sick( + struct xfs_inode *ip, + int whichfork) +{ + unsigned int mask; + + switch (whichfork) { + case XFS_DATA_FORK: + mask = XFS_SICK_INO_BMBTD; + break; + case XFS_ATTR_FORK: + mask = XFS_SICK_INO_BMBTA; + break; + case XFS_COW_FORK: + mask = XFS_SICK_INO_BMBTC; + break; + default: + ASSERT(0); + return; + } + + xfs_inode_mark_sick(ip, mask); +} diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index 055cdec2e9ad..4087af7f3c9f 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -27,6 +27,7 @@ #include "xfs_dquot_item.h" #include "xfs_dquot.h" #include "xfs_reflink.h" +#include "xfs_health.h" #define XFS_ALLOC_ALIGN(mp, off) \ (((off) >> mp->m_allocsize_log) << mp->m_allocsize_log) @@ -45,6 +46,7 @@ xfs_alert_fsblock_zero( (unsigned long long)imap->br_startoff, (unsigned long long)imap->br_blockcount, imap->br_state); + xfs_bmap_mark_sick(ip, XFS_DATA_FORK); return -EFSCORRUPTED; } @@ -99,8 +101,10 @@ xfs_bmbt_to_iomap( struct xfs_mount *mp = ip->i_mount; struct xfs_buftarg *target = xfs_inode_buftarg(ip); - if (unlikely(!xfs_valid_startblock(ip, imap->br_startblock))) + if (unlikely(!xfs_valid_startblock(ip, imap->br_startblock))) { + xfs_bmap_mark_sick(ip, XFS_DATA_FORK); return xfs_alert_fsblock_zero(ip, imap); + } if (imap->br_startblock == HOLESTARTBLOCK) { iomap->addr = IOMAP_NULL_ADDR; @@ -325,8 +329,10 @@ xfs_iomap_write_direct( goto out_unlock; } - if (unlikely(!xfs_valid_startblock(ip, imap->br_startblock))) + if (unlikely(!xfs_valid_startblock(ip, imap->br_startblock))) { + xfs_bmap_mark_sick(ip, XFS_DATA_FORK); error = xfs_alert_fsblock_zero(ip, imap); + } out_unlock: *seq = xfs_iomap_inode_sequence(ip, 0); @@ -639,8 +645,10 @@ xfs_iomap_write_unwritten( if (error) return error; - if (unlikely(!xfs_valid_startblock(ip, imap.br_startblock))) + if (unlikely(!xfs_valid_startblock(ip, imap.br_startblock))) { + xfs_bmap_mark_sick(ip, XFS_DATA_FORK); return xfs_alert_fsblock_zero(ip, &imap); + } if ((numblks_fsb = imap.br_blockcount) == 0) { /* @@ -986,6 +994,7 @@ xfs_buffered_write_iomap_begin( if (XFS_IS_CORRUPT(mp, !xfs_ifork_has_extents(&ip->i_df)) || XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { + xfs_bmap_mark_sick(ip, XFS_DATA_FORK); error = -EFSCORRUPTED; goto out_unlock; } diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c index e64ef2a293b6..cd9a00fd16e7 100644 --- a/fs/xfs/xfs_reflink.c +++ b/fs/xfs/xfs_reflink.c @@ -29,6 +29,7 @@ #include "xfs_iomap.h" #include "xfs_ag.h" #include "xfs_ag_resv.h" +#include "xfs_health.h" /* * Copy on Write of Shared Blocks @@ -1227,8 +1228,10 @@ xfs_reflink_remap_extent( * extent if they're both holes or both the same physical extent. */ if (dmap->br_startblock == smap.br_startblock) { - if (dmap->br_state != smap.br_state) + if (dmap->br_state != smap.br_state) { + xfs_bmap_mark_sick(ip, XFS_DATA_FORK); error = -EFSCORRUPTED; + } goto out_cancel; } @@ -1391,6 +1394,7 @@ xfs_reflink_remap_blocks( ASSERT(nimaps == 1 && imap.br_startoff == srcoff); if (imap.br_startblock == DELAYSTARTBLOCK) { ASSERT(imap.br_startblock != DELAYSTARTBLOCK); + xfs_bmap_mark_sick(src, XFS_DATA_FORK); error = -EFSCORRUPTED; break; }