Re: kernel BUG at fs/ext4/inode.c:LINE!

[Linus Torvalds]

On Tue, Nov 24, 2020 at 1:47 PM Hugh Dickins <hughd@xxxxxxxxxx> wrote:
>
> I think the unreferenced struct page asks for trouble.

I do agree.

I've applied your second patch (the smaller one that just takes a ref
around the critical section). If somebody comes up with some great
alternative, we can always revisit this.

            Linus