2 dnl # 2.6.38 API change
3 dnl # open_bdev_exclusive() changed to blkdev_get_by_path()
4 dnl # close_bdev_exclusive() changed to blkdev_put()
6 AC_DEFUN([ZFS_AC_KERNEL_BLKDEV_GET_BY_PATH], [
7 ZFS_CHECK_SYMBOL_EXPORT(
10 [AC_DEFINE(HAVE_BLKDEV_GET_BY_PATH, 1,
11 [blkdev_get_by_path() is available])],