arch/sh/kernel/init_task.c

   1 #include <linux/mm.h>
   2 #include <linux/sched.h>
   3 #include <linux/init_task.h>
   4
   5 #include <asm/uaccess.h>
   6 #include <asm/pgtable.h>
   7
   8 static struct fs_struct init_fs = INIT_FS;
   9 static struct files_struct init_files = INIT_FILES;
  10 static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
  11 static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
  12 struct mm_struct init_mm = INIT_MM(init_mm);
  13
  14 /*
  15  * Initial thread structure.
  16  *
  17  * We need to make sure that this is 8192-byte aligned due to the
  18  * way process stacks are handled. This is done by having a special
  19  * "init_task" linker map entry..
  20  */
  21 union thread_union init_thread_union
  22         __attribute__((__section__(".data.init_task"))) =
  23                 { INIT_THREAD_INFO(init_task) };
  24
  25 /*
  26  * Initial task structure.
  27  *
  28  * All other task structs will be allocated on slabs in fork.c
  29  */
  30 struct task_struct init_task = INIT_TASK(init_task);