AC_MSG_RESULT($ac_cv_linux_sched_struct_task_struct_has_exit_state)])
+AC_DEFUN([LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_THREAD_INFO], [
+ AC_MSG_CHECKING([for thread_info in struct task_struct])
+ AC_CACHE_VAL([ac_cv_linux_sched_struct_task_struct_has_thread_info], [
+ AC_TRY_KBUILD(
+[#include <linux/sched.h>],
+[struct task_struct _tsk;
+printk("%d\n", _tsk.thread_info);],
+ ac_cv_linux_sched_struct_task_struct_has_thread_info=yes,
+ ac_cv_linux_sched_struct_task_struct_has_thread_info=no)])
+ AC_MSG_RESULT($ac_cv_linux_sched_struct_task_struct_has_thread_info)])
+
+
AC_DEFUN([LINUX_FS_STRUCT_SUPER_HAS_ALLOC_INODE], [
AC_MSG_CHECKING([for alloc_inode in struct super_operations])
AC_CACHE_VAL([ac_cv_linux_fs_struct_super_has_alloc_inode], [