Searched refs:stop_cpu_lock (Results 1 – 1 of 1) sorted by relevance
429 static spinlock_t stop_cpu_lock = SPIN_LOCK_UNLOCKED; in smp4d_message_pass() local430 spin_lock_irqsave(&stop_cpu_lock, flags); in smp4d_message_pass()433 spin_unlock_irqrestore(&stop_cpu_lock, flags); in smp4d_message_pass()