Lines Matching refs:ring_buffer_mutex
1529 mutex_lock(&rbi->ring_buffer_mutex); in out_mask_show()
1531 mutex_unlock(&rbi->ring_buffer_mutex); in out_mask_show()
1536 mutex_unlock(&rbi->ring_buffer_mutex); in out_mask_show()
1546 mutex_lock(&rbi->ring_buffer_mutex); in in_mask_show()
1548 mutex_unlock(&rbi->ring_buffer_mutex); in in_mask_show()
1553 mutex_unlock(&rbi->ring_buffer_mutex); in in_mask_show()
1563 mutex_lock(&rbi->ring_buffer_mutex); in read_avail_show()
1565 mutex_unlock(&rbi->ring_buffer_mutex); in read_avail_show()
1570 mutex_unlock(&rbi->ring_buffer_mutex); in read_avail_show()
1580 mutex_lock(&rbi->ring_buffer_mutex); in write_avail_show()
1582 mutex_unlock(&rbi->ring_buffer_mutex); in write_avail_show()
1587 mutex_unlock(&rbi->ring_buffer_mutex); in write_avail_show()