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MIPS: Use memblock_add_node() in early_parse_mem() under CONFIG_NUMA

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Use memblock_add_node to add new memblock region within a NUMA node
in early_parse_mem() under CONFIG_NUMA, otherwise the mem parameter
can not work well.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Tiezhu Yang 2022-05-24 10:27:50 +08:00 committed by Thomas Bogendoerfer
parent fb3d6967d5
commit 795d82ed38
1 changed files with 5 additions and 1 deletions
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6
arch/mips/kernel/setup.c
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@ -37,6 +37,7 @@
#include <asm/cdmm.h>
#include <asm/cpu.h>
#include <asm/debug.h>
#include <asm/mmzone.h>
#include <asm/sections.h>
#include <asm/setup.h>
#include <asm/smp-ops.h>
@ -364,7 +365,10 @@ static int __init early_parse_mem(char *p)
if (*p == '@')
start = memparse(p + 1, &p);
memblock_add(start, size);
if (IS_ENABLED(CONFIG_NUMA))
memblock_add_node(start, size, pa_to_nid(start), MEMBLOCK_NONE);
else
memblock_add(start, size);
return 0;
}