Messages in this thread | | | Date | Mon, 3 Dec 2018 08:20:23 +0900 | From | Minchan Kim <> | Subject | Re: [PATCH v3 0/7] zram idle page writeback |
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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 <sergey.senozhatsky@gmail.com> > > Will give it some testing later; next week maybe.
Thanks Sergey!
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