Lines Matching refs:ring_buffer_mutex
1723 mutex_lock(&rbi->ring_buffer_mutex); in out_mask_show()
1725 mutex_unlock(&rbi->ring_buffer_mutex); in out_mask_show()
1730 mutex_unlock(&rbi->ring_buffer_mutex); in out_mask_show()
1740 mutex_lock(&rbi->ring_buffer_mutex); in in_mask_show()
1742 mutex_unlock(&rbi->ring_buffer_mutex); in in_mask_show()
1747 mutex_unlock(&rbi->ring_buffer_mutex); in in_mask_show()
1757 mutex_lock(&rbi->ring_buffer_mutex); in read_avail_show()
1759 mutex_unlock(&rbi->ring_buffer_mutex); in read_avail_show()
1764 mutex_unlock(&rbi->ring_buffer_mutex); in read_avail_show()
1774 mutex_lock(&rbi->ring_buffer_mutex); in write_avail_show()
1776 mutex_unlock(&rbi->ring_buffer_mutex); in write_avail_show()
1781 mutex_unlock(&rbi->ring_buffer_mutex); in write_avail_show()