2 dnl # 2.6.28 API change
3 dnl # open/close_bdev_excl() renamed to open/close_bdev_exclusive()
5 AC_DEFUN([ZFS_AC_KERNEL_OPEN_BDEV_EXCLUSIVE], [
6 ZFS_CHECK_SYMBOL_EXPORT(
9 [AC_DEFINE(HAVE_OPEN_BDEV_EXCLUSIVE, 1,
10 [open_bdev_exclusive() is available])],