vm_fault_t ret;
pte_unmap_unlock(vmf->pte, vmf->ptl);
- if (vmf->flags & FAULT_FLAG_VMA_LOCK) {
- vma_end_read(vmf->vma);
- return VM_FAULT_RETRY;
- }
+ ret = vmf_can_call_fault(vmf);
+ if (ret)
+ return ret;
vmf->flags |= FAULT_FLAG_MKWRITE;
ret = vma->vm_ops->pfn_mkwrite(vmf);
vm_fault_t tmp;
pte_unmap_unlock(vmf->pte, vmf->ptl);
- if (vmf->flags & FAULT_FLAG_VMA_LOCK) {
+ tmp = vmf_can_call_fault(vmf);
+ if (tmp) {
folio_put(folio);
- vma_end_read(vmf->vma);
- return VM_FAULT_RETRY;
+ return tmp;
}
tmp = do_page_mkwrite(vmf, folio);