Re: [PATCH v2 1/4] mm: refactoring TLB gathering API

2017-08-01 Thread Minchan Kim
Hi Mel, On Tue, Aug 01, 2017 at 11:30:55AM +0100, Mel Gorman wrote: > On Tue, Aug 01, 2017 at 02:56:14PM +0900, Minchan Kim wrote: > > This patch is ready for solving race problems caused by TLB batch. > > s/is ready/is a preparatory patch/ > > > For that, we will increase/decrease TLB flush pen

Re: [PATCH v2 1/4] mm: refactoring TLB gathering API

2017-08-01 Thread Minchan Kim
Hi Nadav, On Tue, Aug 01, 2017 at 05:46:14PM -0700, Nadav Amit wrote: > Mel Gorman wrote: > > > On Tue, Aug 01, 2017 at 02:56:14PM +0900, Minchan Kim wrote: > >> This patch is ready for solving race problems caused by TLB batch. > > > > s/is ready/is a preparatory patch/ > > > >> For that, we

Re: [PATCH v2 1/4] mm: refactoring TLB gathering API

2017-08-01 Thread Nadav Amit
Mel Gorman wrote: > On Tue, Aug 01, 2017 at 02:56:14PM +0900, Minchan Kim wrote: >> This patch is ready for solving race problems caused by TLB batch. > > s/is ready/is a preparatory patch/ > >> For that, we will increase/decrease TLB flush pending count of >> mm_struct whenever tlb_[gather|fin

Re: [PATCH v2 1/4] mm: refactoring TLB gathering API

2017-08-01 Thread Mel Gorman
On Tue, Aug 01, 2017 at 02:56:14PM +0900, Minchan Kim wrote: > This patch is ready for solving race problems caused by TLB batch. s/is ready/is a preparatory patch/ > For that, we will increase/decrease TLB flush pending count of > mm_struct whenever tlb_[gather|finish]_mmu is called. > > Before

[PATCH v2 1/4] mm: refactoring TLB gathering API

2017-07-31 Thread Minchan Kim
This patch is ready for solving race problems caused by TLB batch. For that, we will increase/decrease TLB flush pending count of mm_struct whenever tlb_[gather|finish]_mmu is called. Before making it simple, this patch separates architecture specific part and rename it to arch_tlb_[gather|finish]