Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-06-16 Thread Joonsoo Kim
2020년 6월 15일 (월) 오후 10:41, Johannes Weiner 님이 작성: > > On Fri, Jun 12, 2020 at 12:19:58PM +0900, Joonsoo Kim wrote: > > 2020년 6월 5일 (금) 오전 12:06, Johannes Weiner 님이 작성: > > > > > > On Thu, Jun 04, 2020 at 03:35:27PM +0200, Vlastimil Babka wrote: > > > > On 6/1/20 10:44 PM, Johannes Weiner wrote: >

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-06-15 Thread Johannes Weiner
On Fri, Jun 12, 2020 at 12:19:58PM +0900, Joonsoo Kim wrote: > 2020년 6월 5일 (금) 오전 12:06, Johannes Weiner 님이 작성: > > > > On Thu, Jun 04, 2020 at 03:35:27PM +0200, Vlastimil Babka wrote: > > > On 6/1/20 10:44 PM, Johannes Weiner wrote: > > > > From a8faceabc1454dfd878caee2a8422493d937a394 Mon Sep 17

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-06-11 Thread Joonsoo Kim
2020년 6월 5일 (금) 오전 12:06, Johannes Weiner 님이 작성: > > On Thu, Jun 04, 2020 at 03:35:27PM +0200, Vlastimil Babka wrote: > > On 6/1/20 10:44 PM, Johannes Weiner wrote: > > > From a8faceabc1454dfd878caee2a8422493d937a394 Mon Sep 17 00:00:00 2001 > > > From: Johannes Weiner > > > Date: Mon, 1 Jun 2020

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-06-04 Thread Johannes Weiner
On Thu, Jun 04, 2020 at 03:35:27PM +0200, Vlastimil Babka wrote: > On 6/1/20 10:44 PM, Johannes Weiner wrote: > > From a8faceabc1454dfd878caee2a8422493d937a394 Mon Sep 17 00:00:00 2001 > > From: Johannes Weiner > > Date: Mon, 1 Jun 2020 14:04:09 -0400 > > Subject: [PATCH] mm: workingset: let

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-06-04 Thread Vlastimil Babka
On 6/1/20 10:44 PM, Johannes Weiner wrote: > From a8faceabc1454dfd878caee2a8422493d937a394 Mon Sep 17 00:00:00 2001 > From: Johannes Weiner > Date: Mon, 1 Jun 2020 14:04:09 -0400 > Subject: [PATCH] mm: workingset: let cache workingset challenge anon fix Looks like the whole series is now in

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-06-02 Thread Joonsoo Kim
2020년 6월 3일 (수) 오전 1:48, Johannes Weiner 님이 작성: > > On Tue, Jun 02, 2020 at 11:34:17AM +0900, Joonsoo Kim wrote: > > 2020년 6월 2일 (화) 오전 12:56, Johannes Weiner 님이 작성: > > > On Mon, Jun 01, 2020 at 03:14:24PM +0900, Joonsoo Kim wrote: > > > > But, I still think that modified refault activation

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-06-02 Thread Johannes Weiner
On Tue, Jun 02, 2020 at 11:34:17AM +0900, Joonsoo Kim wrote: > 2020년 6월 2일 (화) 오전 12:56, Johannes Weiner 님이 작성: > > On Mon, Jun 01, 2020 at 03:14:24PM +0900, Joonsoo Kim wrote: > > > But, I still think that modified refault activation equation isn't > > > safe. The next > > > problem I found is

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-06-01 Thread Joonsoo Kim
2020년 6월 2일 (화) 오전 12:56, Johannes Weiner 님이 작성: > > On Mon, Jun 01, 2020 at 03:14:24PM +0900, Joonsoo Kim wrote: > > 2020년 5월 30일 (토) 오전 12:12, Johannes Weiner 님이 작성: > > > > > > On Fri, May 29, 2020 at 03:48:00PM +0900, Joonsoo Kim wrote: > > > > 2020년 5월 29일 (금) 오전 2:02, Johannes Weiner 님이 작성:

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-06-01 Thread Johannes Weiner
On Mon, Jun 01, 2020 at 11:56:17AM -0400, Johannes Weiner wrote: > On Mon, Jun 01, 2020 at 03:14:24PM +0900, Joonsoo Kim wrote: > > 2020년 5월 30일 (토) 오전 12:12, Johannes Weiner 님이 작성: > > > However, your example cannot have a completely silent stable state. As > > > we stop workingset aging, the

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-06-01 Thread Johannes Weiner
On Mon, Jun 01, 2020 at 03:14:24PM +0900, Joonsoo Kim wrote: > 2020년 5월 30일 (토) 오전 12:12, Johannes Weiner 님이 작성: > > > > On Fri, May 29, 2020 at 03:48:00PM +0900, Joonsoo Kim wrote: > > > 2020년 5월 29일 (금) 오전 2:02, Johannes Weiner 님이 작성: > > > > On Thu, May 28, 2020 at 04:16:50PM +0900, Joonsoo Kim

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-06-01 Thread Joonsoo Kim
2020년 5월 30일 (토) 오전 12:12, Johannes Weiner 님이 작성: > > On Fri, May 29, 2020 at 03:48:00PM +0900, Joonsoo Kim wrote: > > 2020년 5월 29일 (금) 오전 2:02, Johannes Weiner 님이 작성: > > > On Thu, May 28, 2020 at 04:16:50PM +0900, Joonsoo Kim wrote: > > > > 2020년 5월 27일 (수) 오후 10:43, Johannes Weiner 님이 작성: > > >

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-05-29 Thread Johannes Weiner
On Fri, May 29, 2020 at 03:48:00PM +0900, Joonsoo Kim wrote: > 2020년 5월 29일 (금) 오전 2:02, Johannes Weiner 님이 작성: > > On Thu, May 28, 2020 at 04:16:50PM +0900, Joonsoo Kim wrote: > > > 2020년 5월 27일 (수) 오후 10:43, Johannes Weiner 님이 작성: > > > > On Wed, May 27, 2020 at 11:06:47AM +0900, Joonsoo Kim

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-05-29 Thread Joonsoo Kim
2020년 5월 29일 (금) 오전 2:02, Johannes Weiner 님이 작성: > > On Thu, May 28, 2020 at 04:16:50PM +0900, Joonsoo Kim wrote: > > 2020년 5월 27일 (수) 오후 10:43, Johannes Weiner 님이 작성: > > > > > > On Wed, May 27, 2020 at 11:06:47AM +0900, Joonsoo Kim wrote: > > > > 2020년 5월 21일 (목) 오전 8:26, Johannes Weiner 님이 작성:

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-05-28 Thread Johannes Weiner
On Thu, May 28, 2020 at 04:16:50PM +0900, Joonsoo Kim wrote: > 2020년 5월 27일 (수) 오후 10:43, Johannes Weiner 님이 작성: > > > > On Wed, May 27, 2020 at 11:06:47AM +0900, Joonsoo Kim wrote: > > > 2020년 5월 21일 (목) 오전 8:26, Johannes Weiner 님이 작성: > > > > > > > > We activate cache refaults with reuse

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-05-28 Thread Joonsoo Kim
2020년 5월 27일 (수) 오후 10:43, Johannes Weiner 님이 작성: > > On Wed, May 27, 2020 at 11:06:47AM +0900, Joonsoo Kim wrote: > > 2020년 5월 21일 (목) 오전 8:26, Johannes Weiner 님이 작성: > > > > > > We activate cache refaults with reuse distances in pages smaller than > > > the size of the total cache. This allows

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-05-27 Thread Johannes Weiner
On Wed, May 27, 2020 at 11:06:47AM +0900, Joonsoo Kim wrote: > 2020년 5월 21일 (목) 오전 8:26, Johannes Weiner 님이 작성: > > > > We activate cache refaults with reuse distances in pages smaller than > > the size of the total cache. This allows new pages with competitive > > access frequencies to establish

Re: [PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-05-26 Thread Joonsoo Kim
2020년 5월 21일 (목) 오전 8:26, Johannes Weiner 님이 작성: > > We activate cache refaults with reuse distances in pages smaller than > the size of the total cache. This allows new pages with competitive > access frequencies to establish themselves, as well as challenge and > potentially displace pages on

[PATCH 05/14] mm: workingset: let cache workingset challenge anon

2020-05-20 Thread Johannes Weiner
We activate cache refaults with reuse distances in pages smaller than the size of the total cache. This allows new pages with competitive access frequencies to establish themselves, as well as challenge and potentially displace pages on the active list that have gone cold. However, that assumes