Searched refs:head_lock (Results 1 – 6 of 6) sorted by relevance
41 spinlock_t head_lock; member
257 spin_lock(&qi->head_lock); in vector_advancetail()260 spin_unlock(&qi->head_lock); in vector_advancetail()314 spin_lock(&qi->head_lock); in vector_enqueue()316 spin_unlock(&qi->head_lock); in vector_enqueue()385 if (spin_trylock(&qi->head_lock)) { in vector_send()443 spin_unlock(&qi->head_lock); in vector_send()564 spin_lock_init(&result->head_lock); in create_queue()
439 write_seqlock_irqsave(&sde->head_lock, flags); in sdma_field_flush()442 write_sequnlock_irqrestore(&sde->head_lock, flags); in sdma_field_flush()513 write_seqlock(&curr_sde->head_lock); in sdma_err_progress_check()517 write_sequnlock(&curr_sde->head_lock); in sdma_err_progress_check()527 write_sequnlock(&curr_sde->head_lock); in sdma_err_progress_check()598 write_seqlock(&sde->head_lock); in sdma_sw_clean_up_task()635 write_sequnlock(&sde->head_lock); in sdma_sw_clean_up_task()1424 seqlock_init(&sde->head_lock); in sdma_init()1891 write_seqlock(&sde->head_lock); in sdma_engine_interrupt()1900 write_sequnlock(&sde->head_lock); in sdma_engine_interrupt()[all …]
376 seqlock_t head_lock ____cacheline_aligned_in_smp;909 if (read_seqretry(&sde->head_lock, seq)) { in sdma_progress()
94 spinlock_t head_lock ____cacheline_aligned;
293 spin_lock_irqsave(&priv->chan[ch].head_lock, flags); in talitos_submit()297 spin_unlock_irqrestore(&priv->chan[ch].head_lock, flags); in talitos_submit()331 spin_unlock_irqrestore(&priv->chan[ch].head_lock, flags); in talitos_submit()3400 spin_lock_init(&priv->chan[i].head_lock); in talitos_probe()
