arch/um/sys-x86_64/mem.c

   1 #include "linux/mm.h"
   2 #include "asm/page.h"
   3 #include "asm/mman.h"
   4
   5 const char *arch_vma_name(struct vm_area_struct *vma)
   6 {
   7         if (vma->vm_mm && vma->vm_start == um_vdso_addr)
   8                 return "[vdso]";
   9
  10         return NULL;
  11 }
  12
  13 struct vm_area_struct *get_gate_vma(struct mm_struct *mm)
  14 {
  15         return NULL;
  16 }
  17
  18 int in_gate_area(struct mm_struct *mm, unsigned long addr)
  19 {
  20         return 0;
  21 }
  22
  23 int in_gate_area_no_mm(unsigned long addr)
  24 {
  25         return 0;
  26 }