diff options
| -rw-r--r-- | fs/xfs/xfs_log_recover.c | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index a8039431b86f..e65ab4af0955 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -1162,10 +1162,14 @@ xlog_write_log_records( if (j == 0 && (start_block + endcount > ealign)) { offset = XFS_BUF_PTR(bp); balign = BBTOB(ealign - start_block); - XFS_BUF_SET_PTR(bp, offset + balign, BBTOB(sectbb)); - if ((error = xlog_bread(log, ealign, sectbb, bp))) + error = XFS_BUF_SET_PTR(bp, offset + balign, + BBTOB(sectbb)); + if (!error) + error = xlog_bread(log, ealign, sectbb, bp); + if (!error) + error = XFS_BUF_SET_PTR(bp, offset, bufblks); + if (error) break; - XFS_BUF_SET_PTR(bp, offset, bufblks); } offset = xlog_align(log, start_block, endcount, bp); @@ -3630,15 +3634,19 @@ xlog_do_recovery_pass( * _first_, then the log start (LR header end) * - order is important. */ + wrapped_hblks = hblks - split_hblks; bufaddr = XFS_BUF_PTR(hbp); - XFS_BUF_SET_PTR(hbp, + error = XFS_BUF_SET_PTR(hbp, bufaddr + BBTOB(split_hblks), BBTOB(hblks - split_hblks)); - wrapped_hblks = hblks - split_hblks; - error = xlog_bread(log, 0, wrapped_hblks, hbp); + if (!error) + error = xlog_bread(log, 0, + wrapped_hblks, hbp); + if (!error) + error = XFS_BUF_SET_PTR(hbp, bufaddr, + BBTOB(hblks)); if (error) goto bread_err2; - XFS_BUF_SET_PTR(hbp, bufaddr, BBTOB(hblks)); if (!offset) offset = xlog_align(log, 0, wrapped_hblks, hbp); @@ -3690,13 +3698,18 @@ xlog_do_recovery_pass( * - order is important. */ bufaddr = XFS_BUF_PTR(dbp); - XFS_BUF_SET_PTR(dbp, + error = XFS_BUF_SET_PTR(dbp, bufaddr + BBTOB(split_bblks), BBTOB(bblks - split_bblks)); - if ((error = xlog_bread(log, wrapped_hblks, - bblks - split_bblks, dbp))) + if (!error) + error = xlog_bread(log, wrapped_hblks, + bblks - split_bblks, + dbp); + if (!error) + error = XFS_BUF_SET_PTR(dbp, bufaddr, + h_size); + if (error) goto bread_err2; - XFS_BUF_SET_PTR(dbp, bufaddr, h_size); if (!offset) offset = xlog_align(log, wrapped_hblks, bblks - split_bblks, dbp); |