Re: [PATCHv2 0/7] zram: introduce compressed data writeback

[Andrew Morton]

On Mon,  1 Dec 2025 18:47:47 +0900 Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx> wrote:

> As writeback becomes more common there is another shortcoming
> that needs to be addressed - compressed data writeback.  Currently
> zram does uncompressed data writeback which is not optimal due to
> potential CPU and battery wastage.  This series changes suboptimal
> uncompressed writeback to a more optimal compressed data writeback.

I'll move this series and the "zram: use u32 for entry ac_time
tracking" series into mm-stable soon, but the review coverage is thin.

It would be good to get some more reviewer input on these zram/zsmalloc
changes.  We haven't heard from Minchan for a couple of months.  Is
there someone else who can step up and help out?

Thanks.