Re: [PATCH v2] zram: better utilization of zram swap space

From: Minchan Kim
Date: Wed Dec 27 2017 - 19:00:24 EST


On Wed, Dec 27, 2017 at 04:10:56PM +0900, Sergey Senozhatsky wrote:
> On (12/27/17 15:29), Minchan Kim wrote:
> > On Fri, Dec 22, 2017 at 04:00:06PM +0530, Gopi Sai Teja wrote:
> > > 75% of the PAGE_SIZE is not a correct threshold to store uncompressed
> >
> > Please describe it in detail that why current threshold is bad in that
> > memory efficiency point of view.
> >
> > > pages in zs_page as this must be changed if the maximum pages stored
> > > in zspage changes. Instead using zs classes, we can set the correct
> >
> > Also, let's include the pharase Sergey pointed out in this description.
> >
> > It's not a good idea that zram need to know allocator's implementation
> > with harded value like 75%.
>
> so I don't like that, basically, my work and my findings are
> now submitted by someone else without even crediting my work.
> not to mention that I like my commit message much better.
>
> -ss

Gopi Sai Teja, please discuss with Sergey about patch credit.