diff options
Diffstat (limited to 'fs/xfs/scrub/inode.c')
| -rw-r--r-- | fs/xfs/scrub/inode.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/fs/xfs/scrub/inode.c b/fs/xfs/scrub/inode.c index 59d7912fb75f..6e2fe2d6250b 100644 --- a/fs/xfs/scrub/inode.c +++ b/fs/xfs/scrub/inode.c @@ -20,10 +20,12 @@ #include "xfs_reflink.h" #include "xfs_rmap.h" #include "xfs_bmap_util.h" +#include "xfs_rtbitmap.h" #include "scrub/scrub.h" #include "scrub/common.h" #include "scrub/btree.h" #include "scrub/trace.h" +#include "scrub/repair.h" /* Prepare the attached inode for scrubbing. */ static inline int @@ -38,6 +40,10 @@ xchk_prepare_iscrub( if (error) return error; + error = xchk_ino_dqattach(sc); + if (error) + return error; + xchk_ilock(sc, XFS_ILOCK_EXCL); return 0; } @@ -94,8 +100,8 @@ xchk_setup_inode( if (!xfs_verify_ino(sc->mp, sc->sm->sm_ino)) return -ENOENT; - /* Try a regular untrusted iget. */ - error = xchk_iget(sc, sc->sm->sm_ino, &ip); + /* Try a safe untrusted iget. */ + error = xchk_iget_safe(sc, sc->sm->sm_ino, &ip); if (!error) return xchk_install_handle_iscrub(sc, ip); if (error == -ENOENT) @@ -180,8 +186,11 @@ xchk_setup_inode( * saying the inode is allocated and the icache being unable to load * the inode until we can flag the corruption in xchk_inode. The * scrub function has to note the corruption, since we're not really - * supposed to do that from the setup function. + * supposed to do that from the setup function. Save the mapping to + * make repairs to the ondisk inode buffer. */ + if (xchk_could_repair(sc)) + xrep_setup_inode(sc, &imap); return 0; out_cancel: @@ -225,7 +234,7 @@ xchk_inode_extsize( */ if ((flags & XFS_DIFLAG_RTINHERIT) && (flags & XFS_DIFLAG_EXTSZINHERIT) && - value % sc->mp->m_sb.sb_rextsize > 0) + xfs_extlen_to_rtxmod(sc->mp, value) > 0) xchk_ino_set_warning(sc, ino); } @@ -337,6 +346,10 @@ xchk_inode_flags2( if (xfs_dinode_has_bigtime(dip) && !xfs_has_bigtime(mp)) goto bad; + /* no large extent counts without the filesystem feature */ + if ((flags2 & XFS_DIFLAG2_NREXT64) && !xfs_has_large_extent_counts(mp)) + goto bad; + return; bad: xchk_ino_set_corrupt(sc, ino); @@ -547,7 +560,7 @@ xchk_dinode( } /* di_forkoff */ - if (XFS_DFORK_APTR(dip) >= (char *)dip + mp->m_sb.sb_inodesize) + if (XFS_DFORK_BOFF(dip) >= mp->m_sb.sb_inodesize) xchk_ino_set_corrupt(sc, ino); if (naextents != 0 && dip->di_forkoff == 0) xchk_ino_set_corrupt(sc, ino); |