blob: 1ad35f2d19ba4c7297d5204a35d901a1e32fddc5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
dnl #
dnl # 4.8 API change
dnl # struct user_namespace was added to struct super_block as
dnl # super->s_user_ns member
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_SUPER_USER_NS], [
ZFS_LINUX_TEST_SRC([super_user_ns], [
#include <linux/fs.h>
#include <linux/user_namespace.h>
], [
struct super_block super;
super.s_user_ns = (struct user_namespace *)NULL;
])
])
AC_DEFUN([ZFS_AC_KERNEL_SUPER_USER_NS], [
AC_MSG_CHECKING([whether super_block->s_user_ns exists])
ZFS_LINUX_TEST_RESULT([super_user_ns], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_SUPER_USER_NS, 1,
[super_block->s_user_ns exists])
],[
AC_MSG_RESULT(no)
])
])
|
