Lines Matching refs:mpnt
349 struct vm_area_struct *mpnt;
412 mpnt = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
413 if (!mpnt)
418 mpnt->vm_mm = mm;
420 mpnt->vm_start = stack_base;
421 mpnt->vm_end = stack_base + arg_size;
423 mpnt->vm_end = stack_top;
424 mpnt->vm_start = mpnt->vm_end - arg_size;
430 mpnt->vm_flags = VM_STACK_FLAGS | VM_EXEC;
432 mpnt->vm_flags = VM_STACK_FLAGS & ~VM_EXEC;
434 mpnt->vm_flags = VM_STACK_FLAGS;
435 mpnt->vm_flags |= mm->def_flags;
436 mpnt->vm_page_prot = protection_map[mpnt->vm_flags & 0x7];
437 if ((ret = insert_vm_struct(mm, mpnt))) {
439 kmem_cache_free(vm_area_cachep, mpnt);
442 mm->stack_vm = mm->total_vm = vma_pages(mpnt);
449 install_arg_page(mpnt, page, stack_base);