cvs commit: src/sys/fs/nullfs null_vfsops.c

Craig Rodrigues rodrigc at
Sat Jun 17 18:17:34 UTC 2006

rodrigc     2006-06-17 18:17:26 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/fs/nullfs        null_vfsops.c 
  MFC: 1.78, 1.79
  Remove incorrect null_checkexp() routine.  This
  will allow the NFS server to call vfs_stdcheckexp() on the exported nullfs
  filesystem, not the underlying filesystem being nullfs mounted.
  If the lower filesystem was not NFS exported, then the NFS exported
  null filesystem would not work.
  Modify MNT_UPDATE behavior for nullfs so that it does not
  return EOPNOTSUPP if an "export" parameter was passed in.
  This should allow nullfs mounts to be NFS exported.
  PR:             kern/87906
  Revision  Changes    Path  +7 -16     src/sys/fs/nullfs/null_vfsops.c

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