On Fri, Nov 30, 2018 at 01:36:56PM +0900, Sergey Senozhatsky wrote: > On (11/27/18 14:54), Minchan Kim wrote: > > Inherently, swap device has many idle pages which are rare touched since > > it was allocated. It is never problem if we use storage device as swap. > > However, it's just waste for zram-swap. > > > > This patchset supports zram idle page writeback feature. > > > > * Admin can define what is idle page "no access since X time ago" > > * Admin can define when zram should writeback them > > * Admin can define when zram should stop writeback to prevent wearout > > > > Detail is on each patch's description. > > > > Below first two patches are -stable material so it could go first > > separately with others in this series. > > I had some time to look at the patches > Reviewed-by: Sergey Senozhatsky <[email protected]> > > Will give it some testing later; next week maybe.
Thanks Sergey!
