Searched refs:scm_screen_own_lock (Results 1 – 1 of 1) sorted by relevance
14 static spinlock_t scm_screen_own_lock = {1}; // 改变屏幕归属者时，需要对该锁加锁 variable89 spin_init(&scm_screen_own_lock); in scm_init()288 spin_lock(&scm_screen_own_lock); in scm_framework_enable()300 spin_unlock(&scm_screen_own_lock); in scm_framework_enable()