Re: [PATCH v2 1/3] mm/zswap: don't return LRU_SKIP if we have dropped lru lock

[Yosry Ahmed]

On Mon, Jan 29, 2024 at 04:12:54PM -0800, Nhat Pham wrote:
> On Mon, Jan 29, 2024 at 4:09 PM Yosry Ahmed <yosryahmed@xxxxxxxxxx> wrote:
> >
> > On Sun, Jan 28, 2024 at 01:28:49PM +0000, Chengming Zhou wrote:
> > > LRU_SKIP can only be returned if we don't ever dropped lru lock, or
> > > we need to return LRU_RETRY to restart from the head of lru list.
> > >
> > > Otherwise, the iteration might continue from a cursor position that
> > > was freed while the locks were dropped.
> >
> > Does this warrant a stable backport?
> 
> IUC, the zswap shrinker was merged in 6.8, and we're still in the RC's
> for 6.8, right? If this patch goes into 6.8 then no need?
> Otherwise, yeah it should go to 6.8 stable IMHO.

For some reason I thought the shrinker went into v6.7, my bad. Then I
guess it should only go into v6.8.