[V9fs-developer] [RFC] why set SB_NOATIME in v9fs_fill_super by default

[jiangyiwen]

Hi all,

I found v9fs always set SB_NOATIME into sb->s_flags in v9fs_fill_super,
even if user use mount option relatime, I am very curious about this
thing, can anyone tell me?

Thanks,
Yiwen Jiang.