}
if (vma->anon_vma) {
anon_vma = vma->anon_vma;
- anon_vma_lock(anon_vma);
+ anon_vma_lock_write(anon_vma);
}
}
need_flush = true;
continue;
} else if (!err) {
- split_huge_page_pmd(vma->vm_mm, old_pmd);
+ split_huge_page_pmd(vma, old_addr, old_pmd);
}
VM_BUG_ON(pmd_trans_huge(*old_pmd));
}