Lines Matching refs:vdso_base
199 unsigned long vdso_base;
210 vdso_base = mm->mmap_base;
232 current->mm->context.vdso_base = 0;
236 * it at vdso_base which is the "natural" base for it, but we might
240 vdso_base = get_unmapped_area(NULL, vdso_base,
242 if (IS_ERR_VALUE(vdso_base)) {
243 rc = vdso_base;
252 current->mm->context.vdso_base = vdso_base;
269 rc = install_special_mapping(mm, vdso_base, vdso_pages << PAGE_SHIFT,
275 current->mm->context.vdso_base = 0;
283 if (vma->vm_mm && vma->vm_start == vma->vm_mm->context.vdso_base)