arch/sparc64/kernel/init_task.c

   1 #include <linux/mm.h>
   2 #include <linux/module.h>
   3 #include <linux/sched.h>
   4 #include <linux/init_task.h>
   5 #include <linux/mqueue.h>
   6 #include <linux/nsproxy.h>
   7
   8 #include <asm/pgtable.h>
   9 #include <asm/uaccess.h>
  10 #include <asm/processor.h>
  11
  12 static struct fs_struct init_fs = INIT_FS;
  13 static struct files_struct init_files = INIT_FILES;
  14 static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
  15 static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
  16 struct mm_struct init_mm = INIT_MM(init_mm);
  17 struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
  18
  19 EXPORT_SYMBOL(init_mm);
  20
  21 /* .text section in head.S is aligned at 2 page boundary and this gets linked
  22  * right after that so that the init_thread_union is aligned properly as well.
  23  * We really don't need this special alignment like the Intel does, but
  24  * I do it anyways for completeness.
  25  */
  26 __asm__ (".text");
  27 union thread_union init_thread_union = { INIT_THREAD_INFO(init_task) };
  28
  29 /*
  30  * Initial task structure.
  31  *
  32  * All other task structs will be allocated on slabs in fork.c
  33  */
  34 EXPORT_SYMBOL(init_task);
  35
  36 __asm__(".data");
  37 struct task_struct init_task = INIT_TASK(init_task);