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 } 27