Lines Matching refs:buffer_lock
36 static DEFINE_SPINLOCK(buffer_lock);
109 spin_lock_irqsave(&buffer_lock, flags); in sync_spu_buff()
111 spin_unlock_irqrestore(&buffer_lock, flags); in sync_spu_buff()
120 spin_lock_irqsave(&buffer_lock, flags); in sync_spu_buff()
122 spin_unlock_irqrestore(&buffer_lock, flags); in sync_spu_buff()
397 spin_lock_irqsave(&buffer_lock, flags); in process_context_switch()
413 spin_unlock_irqrestore(&buffer_lock, flags); in process_context_switch()
529 spin_lock_irqsave(&buffer_lock, flags); in spu_sync_start()
535 spin_unlock_irqrestore(&buffer_lock, flags); in spu_sync_start()
586 spin_lock(&buffer_lock); in spu_sync_buffer()
615 spin_unlock(&buffer_lock); in spu_sync_buffer()