Lines Matching refs:ring_buffer_mutex
1642 mutex_lock(&rbi->ring_buffer_mutex); in out_mask_show()
1644 mutex_unlock(&rbi->ring_buffer_mutex); in out_mask_show()
1649 mutex_unlock(&rbi->ring_buffer_mutex); in out_mask_show()
1659 mutex_lock(&rbi->ring_buffer_mutex); in in_mask_show()
1661 mutex_unlock(&rbi->ring_buffer_mutex); in in_mask_show()
1666 mutex_unlock(&rbi->ring_buffer_mutex); in in_mask_show()
1676 mutex_lock(&rbi->ring_buffer_mutex); in read_avail_show()
1678 mutex_unlock(&rbi->ring_buffer_mutex); in read_avail_show()
1683 mutex_unlock(&rbi->ring_buffer_mutex); in read_avail_show()
1693 mutex_lock(&rbi->ring_buffer_mutex); in write_avail_show()
1695 mutex_unlock(&rbi->ring_buffer_mutex); in write_avail_show()
1700 mutex_unlock(&rbi->ring_buffer_mutex); in write_avail_show()