Lines Matching refs:ring_buffer_mutex
1691 mutex_lock(&rbi->ring_buffer_mutex); in out_mask_show()
1693 mutex_unlock(&rbi->ring_buffer_mutex); in out_mask_show()
1698 mutex_unlock(&rbi->ring_buffer_mutex); in out_mask_show()
1708 mutex_lock(&rbi->ring_buffer_mutex); in in_mask_show()
1710 mutex_unlock(&rbi->ring_buffer_mutex); in in_mask_show()
1715 mutex_unlock(&rbi->ring_buffer_mutex); in in_mask_show()
1725 mutex_lock(&rbi->ring_buffer_mutex); in read_avail_show()
1727 mutex_unlock(&rbi->ring_buffer_mutex); in read_avail_show()
1732 mutex_unlock(&rbi->ring_buffer_mutex); in read_avail_show()
1742 mutex_lock(&rbi->ring_buffer_mutex); in write_avail_show()
1744 mutex_unlock(&rbi->ring_buffer_mutex); in write_avail_show()
1749 mutex_unlock(&rbi->ring_buffer_mutex); in write_avail_show()