Hi Nadav, On Tue, Aug 01, 2017 at 05:46:14PM -0700, Nadav Amit wrote: > Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx> 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 <mingo@xxxxxxxxxx> > >> Cc: Russell King <linux@xxxxxxxxxxxxxxx> > >> Cc: Tony Luck <tony.luck@xxxxxxxxx> > >> Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx> > >> Cc: "David S. Miller" <davem@xxxxxxxxxxxxx> > >> Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx> > >> Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx> > >> Cc: Jeff Dike <jdike@xxxxxxxxxxx> > >> Cc: linux-arch@xxxxxxxxxxxxxxx > >> Cc: Nadav Amit <nadav.amit@xxxxxxxxx> > >> Cc: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx> > >> Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx> > > > > 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 > > Minchan, > > Andrew wishes me to send one series that combines both series. What about > this comment from Mel? It seems you intentionally did not want to alias > them... It was not intentional but just forgot it. :( I really appreciate if you could do for me. :) > > BTW: patch 4 should add “#include <asm/tlb.h>" - I’ll add it. Thanks! -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
