Re: [PATCH 3/6] ARC: mm: TLB Miss optim: avoid re-reading ECR

2019-09-17 Thread Vineet Gupta
On 9/16/19 4:36 PM, Alexey Brodkin wrote: >> >> ; >> ; UPDATE_PTE: Let Linux VM know that page was accessed/dirty > > I'd suggest to put a BOLD comment here saying that we rely on previously > set condition flag so that whoe

RE: [PATCH 3/6] ARC: mm: TLB Miss optim: avoid re-reading ECR

2019-09-16 Thread Alexey Brodkin
Hi Vineet, > -Original Message- > From: Vineet Gupta > Sent: Monday, September 16, 2019 2:32 PM > To: linux-snps-arc@lists.infradead.org > Cc: Alexey Brodkin ; Vineet Gupta > Subject: [PATCH 3/6] ARC: mm: TLB Miss optim: avoid re-reading ECR > > For setting PTE Dirty bit, reuse the prio