> On Jan 30, 2021, at 5:02 PM, Andy Lutomirski <luto@xxxxxxxxxx> wrote: > > On Sat, Jan 30, 2021 at 4:16 PM Nadav Amit <nadav.amit@xxxxxxxxx> wrote: >> From: Nadav Amit <namit@xxxxxxxxxx> >> >> fullmm in mmu_gather is supposed to indicate that the mm is torn-down >> (e.g., on process exit) and can therefore allow certain optimizations. >> However, tlb_finish_mmu() sets fullmm, when in fact it want to say that >> the TLB should be fully flushed. > > Maybe also rename fullmm? Possible. How about mm_torn_down? I should have also changed the comment in tlb_finish_mmu().
