Re: [PATCH RFC 0/3] optimize kswapd when it does reclaim for hugepage

2017-01-24 Thread hejianet
Hi Michal Thanks for the comments, I will resend the patch as per your comment after my 2 weeks vacation. B.R. Jia On 25/01/2017 12:46 AM, Michal Hocko wrote: On Tue 24-01-17 15:49:01, Jia He wrote: If there is a server with uneven numa memory layout: available: 7 nodes (0-6) node 0 cpus: 0 1

Re: [PATCH RFC 0/3] optimize kswapd when it does reclaim for hugepage

2017-01-24 Thread hejianet
Hi Michal Thanks for the comments, I will resend the patch as per your comment after my 2 weeks vacation. B.R. Jia On 25/01/2017 12:46 AM, Michal Hocko wrote: On Tue 24-01-17 15:49:01, Jia He wrote: If there is a server with uneven numa memory layout: available: 7 nodes (0-6) node 0 cpus: 0 1

Re: [PATCH RFC 0/3] optimize kswapd when it does reclaim for hugepage

2017-01-24 Thread Michal Hocko
On Tue 24-01-17 15:49:01, Jia He wrote: > If there is a server with uneven numa memory layout: > available: 7 nodes (0-6) > node 0 cpus: 0 1 2 3 4 5 6 7 > node 0 size: 6603 MB > node 0 free: 91 MB > node 1 cpus: > node 1 size: 12527 MB > node 1 free: 157 MB > node 2 cpus: > node 2 size: 15087 MB >

Re: [PATCH RFC 0/3] optimize kswapd when it does reclaim for hugepage

2017-01-24 Thread Michal Hocko
On Tue 24-01-17 15:49:01, Jia He wrote: > If there is a server with uneven numa memory layout: > available: 7 nodes (0-6) > node 0 cpus: 0 1 2 3 4 5 6 7 > node 0 size: 6603 MB > node 0 free: 91 MB > node 1 cpus: > node 1 size: 12527 MB > node 1 free: 157 MB > node 2 cpus: > node 2 size: 15087 MB >

[PATCH RFC 0/3] optimize kswapd when it does reclaim for hugepage

2017-01-23 Thread Jia He
If there is a server with uneven numa memory layout: available: 7 nodes (0-6) node 0 cpus: 0 1 2 3 4 5 6 7 node 0 size: 6603 MB node 0 free: 91 MB node 1 cpus: node 1 size: 12527 MB node 1 free: 157 MB node 2 cpus: node 2 size: 15087 MB node 2 free: 189 MB node 3 cpus: node 3 size: 16111 MB node 3

[PATCH RFC 0/3] optimize kswapd when it does reclaim for hugepage

2017-01-23 Thread Jia He
If there is a server with uneven numa memory layout: available: 7 nodes (0-6) node 0 cpus: 0 1 2 3 4 5 6 7 node 0 size: 6603 MB node 0 free: 91 MB node 1 cpus: node 1 size: 12527 MB node 1 free: 157 MB node 2 cpus: node 2 size: 15087 MB node 2 free: 189 MB node 3 cpus: node 3 size: 16111 MB node 3