Re: [patch] mm: memcontrol: use page lists for uncharge batching

2014-07-21 Thread Michal Hocko
On Fri 18-07-14 11:07:19, Johannes Weiner wrote: > On Thu, Jul 17, 2014 at 05:29:36PM +0200, Michal Hocko wrote: > > On Mon 07-07-14 14:55:58, Johannes Weiner wrote: > > > Pages are now uncharged at release time, and all sources of batched > > > uncharges operate on lists of pages. Directly use th

Re: [patch] mm: memcontrol: use page lists for uncharge batching

2014-07-18 Thread Johannes Weiner
On Thu, Jul 17, 2014 at 05:29:36PM +0200, Michal Hocko wrote: > On Mon 07-07-14 14:55:58, Johannes Weiner wrote: > > Pages are now uncharged at release time, and all sources of batched > > uncharges operate on lists of pages. Directly use those lists, and > > get rid of the per-task batching state

Re: [patch] mm: memcontrol: use page lists for uncharge batching

2014-07-17 Thread Michal Hocko
On Mon 07-07-14 14:55:58, Johannes Weiner wrote: > Pages are now uncharged at release time, and all sources of batched > uncharges operate on lists of pages. Directly use those lists, and > get rid of the per-task batching state. > > This also batches statistics accounting, in addition to the res