Re: [RFC 3/3] zram: limit memory size for zram

[Minchan Kim]

On Tue, Aug 05, 2014 at 10:16:15PM +0900, Sergey Senozhatsky wrote:
> Hello,
> 
> On (08/05/14 18:48), Minchan Kim wrote:
> > Another idea: we could define void zs_limit_mem(unsinged long nr_pages)
> > in zsmalloc and put the limit in zs_pool via new API from zram so that
> > zs_malloc could be failed as soon as it exceeds the limit.
> > 
> > In the end, zram doesn't need to call zs_get_total_size_bytes on every
> > write. It's more clean and right layer, IMHO.
> 
> yes, I think this one is better.
> 
> 	-ss