From ea08eeccae9297f7aabd2ef7f0c2517ac4549acc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:18:26 +0000
Subject: [PATCH] write in 30M

---
 kernel/arch/mips/include/asm/mach-loongson64/topology.h |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/kernel/arch/mips/include/asm/mach-loongson64/topology.h b/kernel/arch/mips/include/asm/mach-loongson64/topology.h
index 7ff819a..3414a1f 100644
--- a/kernel/arch/mips/include/asm/mach-loongson64/topology.h
+++ b/kernel/arch/mips/include/asm/mach-loongson64/topology.h
@@ -5,7 +5,9 @@
 #ifdef CONFIG_NUMA
 
 #define cpu_to_node(cpu)	(cpu_logical_map(cpu) >> 2)
-#define cpumask_of_node(node)	(&__node_data[(node)]->cpumask)
+
+extern cpumask_t __node_cpumask[];
+#define cpumask_of_node(node)	(&__node_cpumask[node])
 
 struct pci_bus;
 extern int pcibus_to_node(struct pci_bus *);

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