Hi,
On Mon, Jun 07, 2021 at 10:53:08AM +0200, Geert Uytterhoeven wrote:
> Hi Mike,
>
> On Fri, Jun 4, 2021 at 8:50 AM Mike Rapoport <rppt@xxxxxxxxxx> wrote:
> > From: Mike Rapoport <rppt@xxxxxxxxxxxxx>
> >
> > After removal of DISCINTIGMEM the NEED_MULTIPLE_NODES and NUMA
> > configuration options are equivalent.
> >
> > Drop CONFIG_NEED_MULTIPLE_NODES and use CONFIG_NUMA instead.
> >
> > Done with
> >
> > $ sed -i 's/CONFIG_NEED_MULTIPLE_NODES/CONFIG_NUMA/' \
> > $(git grep -wl CONFIG_NEED_MULTIPLE_NODES)
> > $ sed -i 's/NEED_MULTIPLE_NODES/NUMA/' \
> > $(git grep -wl NEED_MULTIPLE_NODES)
> >
> > with manual tweaks afterwards.
> >
> > Signed-off-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>
>
> Thanks for your patch!
>
> As you dropped the following hunk from v2 of PATCH 5/9, there's now
> one reference left of CONFIG_NEED_MULTIPLE_NODES
> (plus the discontigmem comment):
Aargh, indeed. Thanks for catching this.
And I wondered why you suggested to fix spelling in cover letter for v3 :)
> -diff --git a/mm/memory.c b/mm/memory.c
> -index f3ffab9b9e39157b..fd0ebb63be3304f5 100644
> ---- a/mm/memory.c
> -+++ b/mm/memory.c
> -@@ -90,8 +90,7 @@
> - #warning Unfortunate NUMA and NUMA Balancing config, growing
> page-frame for last_cpupid.
> - #endif
> -
> --#ifndef CONFIG_NEED_MULTIPLE_NODES
> --/* use the per-pgdat data instead for discontigmem - mbligh */
> -+#ifdef CONFIG_FLATMEM
> - unsigned long max_mapnr;
> - EXPORT_SYMBOL(max_mapnr);
> -
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> -- Linus Torvalds
--
Sincerely yours,
Mike.
