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-rw-r--r--arch/loongarch/include/asm/bootinfo.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/bootinfo.h b/arch/loongarch/include/asm/bootinfo.h
index 6d5846dd075c..7657e016233f 100644
--- a/arch/loongarch/include/asm/bootinfo.h
+++ b/arch/loongarch/include/asm/bootinfo.h
@@ -26,6 +26,10 @@ struct loongson_board_info {
#define NR_WORDS DIV_ROUND_UP(NR_CPUS, BITS_PER_LONG)
+/*
+ * The "core" of cores_per_node and cores_per_package stands for a
+ * logical core, which means in a SMT system it stands for a thread.
+ */
struct loongson_system_configuration {
int nr_cpus;
int nr_nodes;