On 2019/2/21 10:34, Gao Xiang wrote: > VFS will take inode_lock for readdir, therefore no need to > take page lock in readdir at all just as the majority of > other generic filesystems. > > Signed-off-by: Gao Xiang <gaoxiang25 at huawei.com> Reviewed-by: Chao Yu <yuchao0 at huawei.com> Thanks,