Lines Matching refs:buffer_lock
122 struct mutex buffer_lock; /* buffer list lock */
799 mutex_lock(&video->buffer_lock);
803 mutex_unlock(&video->buffer_lock);
809 mutex_unlock(&video->buffer_lock);
836 mutex_lock(&video->buffer_lock);
841 mutex_unlock(&video->buffer_lock);
1071 mutex_lock(&video->buffer_lock);
1076 mutex_unlock(&video->buffer_lock);
1093 mutex_unlock(&video->buffer_lock);
1104 mutex_unlock(&video->buffer_lock);
1510 mutex_lock(&video->buffer_lock);
1513 mutex_unlock(&video->buffer_lock);
1744 mutex_init(&video->buffer_lock);