| 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) |
| ]) |
| ]) |