Many files:

Many files:
  journal.c: implement loading of ext3 journal for recovery code
  problem.c (fix_problem): return answer from PR_AFTER_CODE to caller.
  	Add journal problems.
  recovery.c (journal_recover): user-space ext3 journal recovery code
  unix.c (main) : check journal and do recovery in separate steps
  jfs.h, recovery.c: Files ext3 kernel code.
  jfs_compat.h: Compatibility header file to allow kernel code to be
  	linked to e2fsck.