if (pte_present(pte)) {
flush_cache_page(vma, addr, pte_pfn(pte));
- pte = ptep_clear_flush(vma, addr, ptep);
+ pte = ptep_clear_flush_notify(vma, addr, ptep);
page = vm_normal_page(vma, addr, pte);
if (page) {
if (pte_dirty(pte))
}
goto out_freed;
}
- mutex_lock(&mapping->i_mmap_mutex);
+ i_mmap_lock_write(mapping);
flush_dcache_mmap_lock(mapping);
vma->vm_flags |= VM_NONLINEAR;
vma_interval_tree_remove(vma, &mapping->i_mmap);
vma_nonlinear_insert(vma, &mapping->i_mmap_nonlinear);
flush_dcache_mmap_unlock(mapping);
- mutex_unlock(&mapping->i_mmap_mutex);
+ i_mmap_unlock_write(mapping);
}
if (vma->vm_flags & VM_LOCKED) {