Re: scheduling while atomic in z3fold

[Sebastian Andrzej Siewior]

On 2020-12-07 16:21:20 [+0100], Vitaly Wool wrote:
> On Mon, Dec 7, 2020 at 1:34 PM Mike Galbraith <efault@xxxxxx> wrote:
> >
> > Unfortunately, that made zero difference.
> 
> Okay, I suggest that you submit the patch that changes read_lock() to
> write_lock() in __release_z3fold_page() and I'll ack it then.
> I would like to rewrite the code so that write_lock is not necessary
> there but I don't want to hold you back and it isn't likely that I'll
> complete this today.

Please with a

   Fixes: 4a3ac9311dac3 ("mm/z3fold.c: add inter-page compaction")

tag.

> Best regards,
>    Vitaly

Sebastian