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 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]_mmu and generic part > > just calls it. > > > > It shouldn't change any behavior. > > > > Cc: Ingo Molnar <[email protected]> > > Cc: Russell King <[email protected]> > > Cc: Tony Luck <[email protected]> > > Cc: Martin Schwidefsky <[email protected]> > > Cc: "David S. Miller" <[email protected]> > > Cc: Heiko Carstens <[email protected]> > > Cc: Yoshinori Sato <[email protected]> > > Cc: Jeff Dike <[email protected]> > > Cc: [email protected] > > Cc: Nadav Amit <[email protected]> > > Cc: Mel Gorman <[email protected]> > > Signed-off-by: Minchan Kim <[email protected]> > > You could alias arch_generic_tlb_finish_mmu as arch_tlb_gather_mmu > simiilar to how other arch-generic helpers are done to avoid some > #ifdeffery but otherwise
Good idea. With Andrew's suggestion, Nadav will resend whole series including his patchset. I asked to him to fix it when he respin. > > Acked-by: Mel Gorman <[email protected]> Thanks for the review!
