Re: [v5,22/22] powerpc/mm: Add speculative page fault

2017-11-06 Thread Sergey Senozhatsky
On (11/02/17 15:11), Laurent Dufour wrote: > On 26/10/2017 10:14, kemi wrote: > > Some regression is found by LKP-tools(linux kernel performance) on this > > patch series > > tested on Intel 2s/4s Skylake platform. > > The regression result is sorted by the metric will-it-scale.per_process_ops. >

Re: [v5,22/22] powerpc/mm: Add speculative page fault

2017-11-02 Thread Laurent Dufour
On 26/10/2017 10:14, kemi wrote: > Some regression is found by LKP-tools(linux kernel performance) on this patch > series > tested on Intel 2s/4s Skylake platform. > The regression result is sorted by the metric will-it-scale.per_process_ops. Hi Kemi, Thanks for reporting this, I'll try to addr

Re: [v5,22/22] powerpc/mm: Add speculative page fault

2017-10-26 Thread kemi
Some regression is found by LKP-tools(linux kernel performance) on this patch series tested on Intel 2s/4s Skylake platform. The regression result is sorted by the metric will-it-scale.per_process_ops. Branch:Laurent-Dufour/Speculative-page-faults/20171011-213456(V4 patch series) Commit id: