diff options
Diffstat (limited to 'fs/xfs/scrub/btree.c')
| -rw-r--r-- | fs/xfs/scrub/btree.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/fs/xfs/scrub/btree.c b/fs/xfs/scrub/btree.c index f52a7b8256f9..707041253a9b 100644 --- a/fs/xfs/scrub/btree.c +++ b/fs/xfs/scrub/btree.c @@ -10,6 +10,8 @@ #include "xfs_trans_resv.h" #include "xfs_mount.h" #include "xfs_btree.h" +#include "xfs_log_format.h" +#include "xfs_inode.h" #include "scrub/scrub.h" #include "scrub/common.h" #include "scrub/btree.h" @@ -17,6 +19,22 @@ /* btree scrubbing */ +/* Figure out which block the btree cursor was pointing to. */ +static inline xfs_fsblock_t +xchk_btree_cur_fsbno( + struct xfs_btree_cur *cur, + int level) +{ + if (level < cur->bc_nlevels && cur->bc_bufs[level]) + return XFS_DADDR_TO_FSB(cur->bc_mp, cur->bc_bufs[level]->b_bn); + else if (level == cur->bc_nlevels - 1 && + cur->bc_flags & XFS_BTREE_ROOT_IN_INODE) + return XFS_INO_TO_FSB(cur->bc_mp, cur->bc_private.b.ip->i_ino); + else if (!(cur->bc_flags & XFS_BTREE_LONG_PTRS)) + return XFS_AGB_TO_FSB(cur->bc_mp, cur->bc_private.a.agno, 0); + return NULLFSBLOCK; +} + /* * Check for btree operation errors. See the section about handling * operational errors in common.c. @@ -46,11 +64,37 @@ __xchk_btree_process_error( /* fall through */ default: if (cur->bc_flags & XFS_BTREE_ROOT_IN_INODE) + { + xfs_fsblock_t fsbno = xchk_btree_cur_fsbno(cur, level); + xchk_whine(sc->mp, "ino %llu fork %d type %d btnum %d level %d ptr %d agno %u agbno %u error %d ret_ip %pS", + cur->bc_private.b.ip->i_ino, + cur->bc_private.b.whichfork, + sc->sm->sm_type, + cur->bc_btnum, + level, + cur->bc_ptrs[level], + XFS_FSB_TO_AGNO(cur->bc_mp, fsbno), + XFS_FSB_TO_AGBNO(cur->bc_mp, fsbno), + *error, + ret_ip); trace_xchk_ifork_btree_op_error(sc, cur, level, *error, ret_ip); + } else + { + xfs_fsblock_t fsbno = xchk_btree_cur_fsbno(cur, level); + xchk_whine(sc->mp, "type %d btnum %d level %d ptr %d agno %u agbno %u error %d ret_ip %pS", + sc->sm->sm_type, + cur->bc_btnum, + level, + cur->bc_ptrs[level], + XFS_FSB_TO_AGNO(cur->bc_mp, fsbno), + XFS_FSB_TO_AGBNO(cur->bc_mp, fsbno), + *error, + ret_ip); trace_xchk_btree_op_error(sc, cur, level, *error, ret_ip); + } break; } return false; @@ -90,11 +134,35 @@ __xchk_btree_set_corrupt( sc->sm->sm_flags |= errflag; if (cur->bc_flags & XFS_BTREE_ROOT_IN_INODE) + { + xfs_fsblock_t fsbno = xchk_btree_cur_fsbno(cur, level); + xchk_whine(sc->mp, "ino %llu fork %d type %d btnum %d level %d ptr %d agno %u agbno %u ret_ip %pS", + cur->bc_private.b.ip->i_ino, + cur->bc_private.b.whichfork, + sc->sm->sm_type, + cur->bc_btnum, + level, + cur->bc_ptrs[level], + XFS_FSB_TO_AGNO(cur->bc_mp, fsbno), + XFS_FSB_TO_AGBNO(cur->bc_mp, fsbno), + ret_ip); trace_xchk_ifork_btree_error(sc, cur, level, ret_ip); + } else + { + xfs_fsblock_t fsbno = xchk_btree_cur_fsbno(cur, level); + xchk_whine(sc->mp, "type %d btnum %d level %d ptr %d agno %u agbno %u ret_ip %pS", + sc->sm->sm_type, + cur->bc_btnum, + level, + cur->bc_ptrs[level], + XFS_FSB_TO_AGNO(cur->bc_mp, fsbno), + XFS_FSB_TO_AGBNO(cur->bc_mp, fsbno), + ret_ip); trace_xchk_btree_error(sc, cur, level, ret_ip); + } } void |