Re: [PATCH] z3fold: add shrinker

Dave Chinner
2016-10-11T21:43:01Z

On Tue, Oct 11, 2016 at 11:14:08PM +0200, Vitaly Wool wrote:
> This patch implements shrinker for z3fold. This shrinker
> implementation does not free up any pages directly but it allows
> for a denser placement of compressed objects which results in
> less actual pages consumed and higher compression ratio therefore.
>
> Signed-off-by: Vitaly Wool <vitalywool@gmail.com>

This seems to implement the shrinker API we removed a ~3 years ago
(commit a0b02131c5fc ("shrinker: Kill old ->shrink API.")). Forward
porting and testing required, perhaps?

Cheers,

Dave.
--
Dave Chinner
david@fromorbit.com