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Searched refs:tail_lock (Results 1 – 6 of 6) sorted by relevance

/Linux-v4.19/arch/um/drivers/
Dvector_kern.c229 spin_lock(&qi->tail_lock); in vector_advancehead()
241 spin_unlock(&qi->tail_lock); in vector_advancehead()
313 spin_lock(&qi->tail_lock); in vector_enqueue()
338 spin_unlock(&qi->tail_lock); in vector_enqueue()
347 spin_unlock(&qi->tail_lock); in vector_enqueue()
386 if (spin_trylock(&qi->tail_lock)) { in vector_send()
389 spin_unlock(&qi->tail_lock); in vector_send()
565 spin_lock_init(&result->tail_lock); in create_queue()
Dvector_kern.h42 spinlock_t tail_lock; member
/Linux-v4.19/drivers/infiniband/hw/hfi1/
Dsdma.c512 spin_lock_irqsave(&curr_sde->tail_lock, flags); in sdma_err_progress_check()
518 spin_unlock_irqrestore(&curr_sde->tail_lock, flags); in sdma_err_progress_check()
528 spin_unlock_irqrestore(&curr_sde->tail_lock, flags); in sdma_err_progress_check()
597 spin_lock_irqsave(&sde->tail_lock, flags); in sdma_sw_clean_up_task()
636 spin_unlock_irqrestore(&sde->tail_lock, flags); in sdma_sw_clean_up_task()
1423 spin_lock_init(&sde->tail_lock); in sdma_init()
1918 spin_lock_irqsave(&sde->tail_lock, flags); in sdma_engine_error()
1931 spin_unlock_irqrestore(&sde->tail_lock, flags); in sdma_engine_error()
2401 spin_lock_irqsave(&sde->tail_lock, flags); in sdma_send_txreq()
2412 spin_unlock_irqrestore(&sde->tail_lock, flags); in sdma_send_txreq()
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Dsdma.h358 spinlock_t tail_lock ____cacheline_aligned_in_smp;
482 spin_lock_irqsave(&engine->tail_lock, flags); in sdma_running()
484 spin_unlock_irqrestore(&engine->tail_lock, flags); in sdma_running()
/Linux-v4.19/drivers/crypto/
Dtalitos.h99 spinlock_t tail_lock ____cacheline_aligned;
Dtalitos.c348 spin_lock_irqsave(&priv->chan[ch].tail_lock, flags); in flush_channel()
389 spin_unlock_irqrestore(&priv->chan[ch].tail_lock, flags); in flush_channel()
398 spin_lock_irqsave(&priv->chan[ch].tail_lock, flags); in flush_channel()
402 spin_unlock_irqrestore(&priv->chan[ch].tail_lock, flags); in flush_channel()
3401 spin_lock_init(&priv->chan[i].tail_lock); in talitos_probe()