Lines Matching refs:buffer_lock
32 static DEFINE_SPINLOCK(buffer_lock);
105 spin_lock_irqsave(&buffer_lock, flags); in sync_spu_buff()
107 spin_unlock_irqrestore(&buffer_lock, flags); in sync_spu_buff()
116 spin_lock_irqsave(&buffer_lock, flags); in sync_spu_buff()
118 spin_unlock_irqrestore(&buffer_lock, flags); in sync_spu_buff()
393 spin_lock_irqsave(&buffer_lock, flags); in process_context_switch()
409 spin_unlock_irqrestore(&buffer_lock, flags); in process_context_switch()
525 spin_lock_irqsave(&buffer_lock, flags); in spu_sync_start()
531 spin_unlock_irqrestore(&buffer_lock, flags); in spu_sync_start()
582 spin_lock(&buffer_lock); in spu_sync_buffer()
611 spin_unlock(&buffer_lock); in spu_sync_buffer()