kernel/arch/x86/um/mem_64.c

   1 #include <linux/mm.h>
   2 #include <asm/elf.h>
   3
   4 const char *arch_vma_name(struct vm_area_struct *vma)
   5 {
   6         if (vma->vm_mm && vma->vm_start == um_vdso_addr)
   7                 return "[vdso]";
   8
   9         return NULL;
  10 }