Hi Andrew,
On Fri, 29 May 2020 14:15:46 -0700 Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> On Thu, 28 May 2020 19:29:43 +1000 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
> >
> > --- a/mm/memory.c
> > +++ b/mm/memory.c
> > @@@ -2752,9 -2748,6 +2749,8 @@@ static vm_fault_t wp_page_copy(struct v
> > /* Free the old page.. */
> > new_page = old_page;
> > page_copied = 1;
> > + } else {
> > + update_mmu_tlb(vma, vmf->address, vmf->pte);
> > - mem_cgroup_cancel_charge(new_page, memcg, false);
> > }
> >
> > if (new_page)
>
> We decided that the update_mmu_tlb() call is no longer needed here, so
> there is no need to re-add it when resolving this.
OK, I have fixed up my merge resolution to remove those 2 lines.
--
Cheers,
Stephen Rothwell
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