Re: [PATCH v3 3/5] mm: memcg: add per-memcg zswap writeback stat

2023-10-18 Thread Nhat Pham
On Wed, Oct 18, 2023 at 4:25 PM Yosry Ahmed wrote: > > On Tue, Oct 17, 2023 at 4:21 PM Nhat Pham wrote: > > > > From: Domenico Cerasuolo > > > > Since zswap now writes back pages from memcg-specific LRUs, we now need a > > new stat to show writebacks count for each memcg. > > > > Suggested-by: N

Re: [PATCH v3 3/5] mm: memcg: add per-memcg zswap writeback stat

2023-10-18 Thread Yosry Ahmed
On Tue, Oct 17, 2023 at 4:21 PM Nhat Pham wrote: > > From: Domenico Cerasuolo > > Since zswap now writes back pages from memcg-specific LRUs, we now need a > new stat to show writebacks count for each memcg. > > Suggested-by: Nhat Pham > Signed-off-by: Domenico Cerasuolo > Signed-off-by: Nhat P

Re: [PATCH v3 3/5] mm: memcg: add per-memcg zswap writeback stat

2023-10-17 Thread Nhat Pham
On Tue, Oct 17, 2023 at 4:38 PM Jeff Johnson wrote: > > On 10/17/2023 4:35 PM, Nhat Pham wrote: > > On Tue, Oct 17, 2023 at 4:21 PM Nhat Pham wrote: > >> > >> From: Domenico Cerasuolo > >> > >> Since zswap now writes back pages from memcg-specific LRUs, we now need a > >> new stat to show writeb

Re: [PATCH v3 3/5] mm: memcg: add per-memcg zswap writeback stat

2023-10-17 Thread Jeff Johnson
On 10/17/2023 4:35 PM, Nhat Pham wrote: On Tue, Oct 17, 2023 at 4:21 PM Nhat Pham wrote: From: Domenico Cerasuolo Since zswap now writes back pages from memcg-specific LRUs, we now need a new stat to show writebacks count for each memcg. Suggested-by: Nhat Pham Signed-off-by: Domenico Cera

Re: [PATCH v3 3/5] mm: memcg: add per-memcg zswap writeback stat

2023-10-17 Thread Nhat Pham
On Tue, Oct 17, 2023 at 4:21 PM Nhat Pham wrote: > > From: Domenico Cerasuolo > > Since zswap now writes back pages from memcg-specific LRUs, we now need a > new stat to show writebacks count for each memcg. > > Suggested-by: Nhat Pham > Signed-off-by: Domenico Cerasuolo > Signed-off-by: Nhat P

[PATCH v3 3/5] mm: memcg: add per-memcg zswap writeback stat

2023-10-17 Thread Nhat Pham
From: Domenico Cerasuolo Since zswap now writes back pages from memcg-specific LRUs, we now need a new stat to show writebacks count for each memcg. Suggested-by: Nhat Pham Signed-off-by: Domenico Cerasuolo Signed-off-by: Nhat Pham --- include/linux/memcontrol.h | 2 ++ mm/memcontrol.c