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):
-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
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