Lines Matching refs:ring_buffer_mutex
1520 mutex_lock(&rbi->ring_buffer_mutex); in out_mask_show()
1522 mutex_unlock(&rbi->ring_buffer_mutex); in out_mask_show()
1527 mutex_unlock(&rbi->ring_buffer_mutex); in out_mask_show()
1537 mutex_lock(&rbi->ring_buffer_mutex); in in_mask_show()
1539 mutex_unlock(&rbi->ring_buffer_mutex); in in_mask_show()
1544 mutex_unlock(&rbi->ring_buffer_mutex); in in_mask_show()
1554 mutex_lock(&rbi->ring_buffer_mutex); in read_avail_show()
1556 mutex_unlock(&rbi->ring_buffer_mutex); in read_avail_show()
1561 mutex_unlock(&rbi->ring_buffer_mutex); in read_avail_show()
1571 mutex_lock(&rbi->ring_buffer_mutex); in write_avail_show()
1573 mutex_unlock(&rbi->ring_buffer_mutex); in write_avail_show()
1578 mutex_unlock(&rbi->ring_buffer_mutex); in write_avail_show()