config/kernel-mount-nodev.m4

   1 dnl #
   2 dnl # 2.6.39 API change
   3 dnl # The .get_sb callback has been replaced by a .mount callback
   4 dnl # in the file_system_type structure.  When using the new
   5 dnl # interface the caller must now use the mount_nodev() helper.
   6 dnl # This updated callback and helper no longer pass the vfsmount.
   7 dnl #
   8 AC_DEFUN([ZFS_AC_KERNEL_MOUNT_NODEV], [
   9         ZFS_CHECK_SYMBOL_EXPORT(
  10                 [mount_nodev],
  11                 [fs/super.c],
  12                 [AC_DEFINE(HAVE_MOUNT_NODEV, 1,
  13                 [mount_nodev() is available])],
  14                 [])
  15 ])