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/DragonOS-0.1.7/kernel/src/smp/
Dsmp.c18 static spinlock_t multi_core_starting_lock = {1}; // 多核启动锁 variable
31 spin_init(&multi_core_starting_lock); // 初始化多核启动锁 in smp_init()
85 spin_lock(&multi_core_starting_lock); in smp_init()
189 spin_unlock(&multi_core_starting_lock); in smp_ap_start()