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authorMike Rapoport <rppt@linux.ibm.com>2021-06-29 04:43:01 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2021-06-29 19:53:55 +0200
commita9ee6cf5c60ed1070e786e53665f9b2f23f2bd11 (patch)
tree2ec79a4f105a3d61e9364b6d3601db2951e1b2b7 /arch/sh
parentdocs: remove description of DISCONTIGMEM (diff)
downloadlinux-a9ee6cf5c60ed1070e786e53665f9b2f23f2bd11.tar.xz
linux-a9ee6cf5c60ed1070e786e53665f9b2f23f2bd11.zip
mm: replace CONFIG_NEED_MULTIPLE_NODES with CONFIG_NUMA
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. [rppt@linux.ibm.com: fix arm boot crash] Link: https://lkml.kernel.org/r/YMj9vHhHOiCVN4BF@linux.ibm.com Link: https://lkml.kernel.org/r/20210608091316.3622-9-rppt@kernel.org Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: David Hildenbrand <david@redhat.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Matt Turner <mattst88@gmail.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/include/asm/mmzone.h4
-rw-r--r--arch/sh/kernel/topology.c2
-rw-r--r--arch/sh/mm/Kconfig2
-rw-r--r--arch/sh/mm/init.c2
4 files changed, 5 insertions, 5 deletions
diff --git a/arch/sh/include/asm/mmzone.h b/arch/sh/include/asm/mmzone.h
index 6552a088dc97..7b8dead2723d 100644
--- a/arch/sh/include/asm/mmzone.h
+++ b/arch/sh/include/asm/mmzone.h
@@ -2,7 +2,7 @@
#ifndef __ASM_SH_MMZONE_H
#define __ASM_SH_MMZONE_H
-#ifdef CONFIG_NEED_MULTIPLE_NODES
+#ifdef CONFIG_NUMA
#include <linux/numa.h>
extern struct pglist_data *node_data[];
@@ -31,7 +31,7 @@ static inline void
setup_bootmem_node(int nid, unsigned long start, unsigned long end)
{
}
-#endif /* CONFIG_NEED_MULTIPLE_NODES */
+#endif /* CONFIG_NUMA */
/* Platform specific mem init */
void __init plat_mem_setup(void);
diff --git a/arch/sh/kernel/topology.c b/arch/sh/kernel/topology.c
index 7a989eed3b18..76af6db9daa2 100644
--- a/arch/sh/kernel/topology.c
+++ b/arch/sh/kernel/topology.c
@@ -46,7 +46,7 @@ static int __init topology_init(void)
{
int i, ret;
-#ifdef CONFIG_NEED_MULTIPLE_NODES
+#ifdef CONFIG_NUMA
for_each_online_node(i)
register_one_node(i);
#endif
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index d551a9cac41e..ba569cfb4368 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -120,7 +120,7 @@ config NODES_SHIFT
int
default "3" if CPU_SUBTYPE_SHX3
default "1"
- depends on NEED_MULTIPLE_NODES
+ depends on NUMA
config ARCH_FLATMEM_ENABLE
def_bool y
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index 168d7d4dd735..ce26c7f8950a 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -211,7 +211,7 @@ void __init allocate_pgdat(unsigned int nid)
get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);
-#ifdef CONFIG_NEED_MULTIPLE_NODES
+#ifdef CONFIG_NUMA
NODE_DATA(nid) = memblock_alloc_try_nid(
sizeof(struct pglist_data),
SMP_CACHE_BYTES, MEMBLOCK_LOW_LIMIT,