2 dnl # 2.6.38 API change
3 dnl # follow_down() renamed follow_down_one(). The original follow_down()
4 dnl # symbol still exists but will traverse down all the layers.
6 AC_DEFUN([ZFS_AC_KERNEL_SRC_FOLLOW_DOWN_ONE], [
7 ZFS_LINUX_TEST_SRC([follow_down_one], [
8 #include <linux/namei.h>
10 struct path *p = NULL;
15 AC_DEFUN([ZFS_AC_KERNEL_FOLLOW_DOWN_ONE], [
16 AC_MSG_CHECKING([whether follow_down_one() is available])
17 ZFS_LINUX_TEST_RESULT([follow_down_one], [
20 ZFS_LINUX_TEST_ERROR([follow_down_one()])