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Searched refs:nr_buf_used (Results 1 – 3 of 3) sorted by relevance

/linux-4.19.296/drivers/s390/cio/
Dqdio_main.c509 count = min(atomic_read(&q->nr_buf_used), QDIO_MAX_BUFFERS_MASK); in get_inbound_buffer_frontier()
525 if (atomic_sub_return(count, &q->nr_buf_used) == 0) in get_inbound_buffer_frontier()
533 if (atomic_sub_return(count, &q->nr_buf_used) == 0) in get_inbound_buffer_frontier()
572 if (!atomic_read(&q->nr_buf_used)) in qdio_inbound_q_done()
745 count = min(atomic_read(&q->nr_buf_used), QDIO_MAX_BUFFERS_MASK); in get_outbound_buffer_frontier()
761 atomic_sub(count, &q->nr_buf_used); in get_outbound_buffer_frontier()
770 atomic_sub(count, &q->nr_buf_used); in get_outbound_buffer_frontier()
795 return atomic_read(&q->nr_buf_used) == 0; in qdio_outbound_q_done()
857 WARN_ON_ONCE(atomic_read(&q->nr_buf_used) < 0); in __qdio_outbound_processing()
1530 atomic_add(count, &q->nr_buf_used); in handle_inbound()
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Dqdio_debug.c125 atomic_read(&q->nr_buf_used), in qstat_show()
Dqdio.h239 atomic_t nr_buf_used; member