cpu_mmid_lock 7 arch/mips/mm/context.c static DEFINE_RAW_SPINLOCK(cpu_mmid_lock); cpu_mmid_lock 214 arch/mips/mm/context.c raw_spin_lock_irqsave(&cpu_mmid_lock, flags); cpu_mmid_lock 221 arch/mips/mm/context.c raw_spin_unlock_irqrestore(&cpu_mmid_lock, flags);