Lines Matching refs:ring_buffer_mutex
1547 mutex_lock(&rbi->ring_buffer_mutex); in out_mask_show()
1549 mutex_unlock(&rbi->ring_buffer_mutex); in out_mask_show()
1554 mutex_unlock(&rbi->ring_buffer_mutex); in out_mask_show()
1564 mutex_lock(&rbi->ring_buffer_mutex); in in_mask_show()
1566 mutex_unlock(&rbi->ring_buffer_mutex); in in_mask_show()
1571 mutex_unlock(&rbi->ring_buffer_mutex); in in_mask_show()
1581 mutex_lock(&rbi->ring_buffer_mutex); in read_avail_show()
1583 mutex_unlock(&rbi->ring_buffer_mutex); in read_avail_show()
1588 mutex_unlock(&rbi->ring_buffer_mutex); in read_avail_show()
1598 mutex_lock(&rbi->ring_buffer_mutex); in write_avail_show()
1600 mutex_unlock(&rbi->ring_buffer_mutex); in write_avail_show()
1605 mutex_unlock(&rbi->ring_buffer_mutex); in write_avail_show()