Searched refs:head_lock (Results 1 – 6 of 6) sorted by relevance
412 write_seqlock_irqsave(&sde->head_lock, flags); in sdma_field_flush()415 write_sequnlock_irqrestore(&sde->head_lock, flags); in sdma_field_flush()486 write_seqlock(&curr_sde->head_lock); in sdma_err_progress_check()490 write_sequnlock(&curr_sde->head_lock); in sdma_err_progress_check()500 write_sequnlock(&curr_sde->head_lock); in sdma_err_progress_check()572 write_seqlock(&sde->head_lock); in sdma_sw_clean_up_task()609 write_sequnlock(&sde->head_lock); in sdma_sw_clean_up_task()1399 seqlock_init(&sde->head_lock); in sdma_init()1856 write_seqlock(&sde->head_lock); in sdma_engine_interrupt()1865 write_sequnlock(&sde->head_lock); in sdma_engine_interrupt()[all …]
325 seqlock_t head_lock ____cacheline_aligned_in_smp;883 if (read_seqretry(&sde->head_lock, seq)) { in sdma_progress()
45 spinlock_t head_lock; member
285 spin_lock(&qi->head_lock); in vector_advancetail()288 spin_unlock(&qi->head_lock); in vector_advancetail()342 spin_lock(&qi->head_lock); in vector_enqueue()344 spin_unlock(&qi->head_lock); in vector_enqueue()413 if (spin_trylock(&qi->head_lock)) { in vector_send()471 spin_unlock(&qi->head_lock); in vector_send()590 spin_lock_init(&result->head_lock); in create_queue()
99 spinlock_t head_lock ____cacheline_aligned;
281 spin_lock_irqsave(&priv->chan[ch].head_lock, flags); in talitos_submit()285 spin_unlock_irqrestore(&priv->chan[ch].head_lock, flags); in talitos_submit()319 spin_unlock_irqrestore(&priv->chan[ch].head_lock, flags); in talitos_submit()3452 spin_lock_init(&priv->chan[i].head_lock); in talitos_probe()