arch/arm/kernel/init_task.c

   1 /*
   2  *  linux/arch/arm/kernel/init_task.c
   3  */
   4 #include <linux/mm.h>
   5 #include <linux/fs.h>
   6 #include <linux/sched.h>
   7 #include <linux/init.h>
   8
   9 #include <asm/uaccess.h>
  10 #include <asm/pgtable.h>
  11
  12 static struct vm_area_struct init_mmap = INIT_MMAP;
  13 static struct fs_struct init_fs = INIT_FS;
  14 static struct files_struct init_files = INIT_FILES;
  15 static struct signal_struct init_signals = INIT_SIGNALS;
  16 struct mm_struct init_mm = INIT_MM(init_mm);
  17
  18 /*
  19  * Initial task structure.
  20  *
  21  * We need to make sure that this is 8192-byte aligned due to the
  22  * way process stacks are handled. This is done by making sure
  23  * the linker maps this in the .text segment right after head.S,
  24  * and making head.S ensure the proper alignment.
  25  *
  26  * The things we do for performance..
  27  */
  28 union task_union init_task_union __attribute__((__section__(".init.task"))) =
  29                 { INIT_TASK(init_task_union.task) };