init/init_task.c

   1 #include <linux/init_task.h>
   2 #include <linux/export.h>
   3 #include <linux/mqueue.h>
   4 #include <linux/sched.h>
   5 #include <linux/sched/sysctl.h>
   6 #include <linux/sched/rt.h>
   7 #include <linux/init.h>
   8 #include <linux/fs.h>
   9 #include <linux/mm.h>
  10
  11 #include <asm/pgtable.h>
  12 #include <asm/uaccess.h>
  13
  14 static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
  15 static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
  16
  17 /* Initial task structure */
  18 struct task_struct init_task = INIT_TASK(init_task);
  19 EXPORT_SYMBOL(init_task);
  20
  21 /*
  22  * Initial thread structure. Alignment of this is handled by a special
  23  * linker map entry.
  24  */
  25 union thread_union init_thread_union __init_task_data = {
  26 #ifndef CONFIG_THREAD_INFO_IN_TASK
  27         INIT_THREAD_INFO(init_task)
  28 #endif
  29 };