diff options
Diffstat (limited to 'fs/xfs/xfs_trans_buf.c')
| -rw-r--r-- | fs/xfs/xfs_trans_buf.c | 36 |
1 files changed, 28 insertions, 8 deletions
diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c index 8c75b8f6727..b8eef0549f3 100644 --- a/fs/xfs/xfs_trans_buf.c +++ b/fs/xfs/xfs_trans_buf.c @@ -17,17 +17,15 @@ */ #include "xfs.h" #include "xfs_fs.h" -#include "xfs_types.h" -#include "xfs_log.h" -#include "xfs_trans.h" +#include "xfs_shared.h" +#include "xfs_format.h" +#include "xfs_log_format.h" +#include "xfs_trans_resv.h" #include "xfs_sb.h" #include "xfs_ag.h" #include "xfs_mount.h" -#include "xfs_bmap_btree.h" -#include "xfs_alloc_btree.h" -#include "xfs_ialloc_btree.h" -#include "xfs_dinode.h" #include "xfs_inode.h" +#include "xfs_trans.h" #include "xfs_buf_item.h" #include "xfs_trans_priv.h" #include "xfs_error.h" @@ -277,6 +275,10 @@ xfs_trans_read_buf_map( XFS_BUF_UNDONE(bp); xfs_buf_stale(bp); xfs_buf_relse(bp); + + /* bad CRC means corrupted metadata */ + if (error == EFSBADCRC) + error = EFSCORRUPTED; return error; } #ifdef DEBUG @@ -316,7 +318,18 @@ xfs_trans_read_buf_map( ASSERT(bp->b_iodone == NULL); XFS_BUF_READ(bp); bp->b_ops = ops; - xfsbdstrat(tp->t_mountp, bp); + + /* + * XXX(hch): clean up the error handling here to be less + * of a mess.. + */ + if (XFS_FORCED_SHUTDOWN(mp)) { + trace_xfs_bdstrat_shut(bp, _RET_IP_); + xfs_bioerror_relse(bp); + } else { + xfs_buf_iorequest(bp); + } + error = xfs_buf_iowait(bp); if (error) { xfs_buf_ioerror_alert(bp, __func__); @@ -329,6 +342,9 @@ xfs_trans_read_buf_map( if (tp->t_flags & XFS_TRANS_DIRTY) xfs_force_shutdown(tp->t_mountp, SHUTDOWN_META_IO_ERROR); + /* bad CRC means corrupted metadata */ + if (error == EFSBADCRC) + error = EFSCORRUPTED; return error; } } @@ -366,6 +382,10 @@ xfs_trans_read_buf_map( if (tp->t_flags & XFS_TRANS_DIRTY) xfs_force_shutdown(tp->t_mountp, SHUTDOWN_META_IO_ERROR); xfs_buf_relse(bp); + + /* bad CRC means corrupted metadata */ + if (error == EFSBADCRC) + error = EFSCORRUPTED; return error; } #ifdef DEBUG |