Searched refs:shm_mutex (Results 1 – 2 of 2) sorted by relevance
45 mutex_init(&ctxdata->shm_mutex); in amdtee_open()89 mutex_destroy(&ctxdata->shm_mutex); in amdtee_release()160 mutex_lock(&ctxdata->shm_mutex); in get_buffer_id()166 mutex_unlock(&ctxdata->shm_mutex); in get_buffer_id()371 mutex_lock(&ctxdata->shm_mutex); in amdtee_map_shmem()373 mutex_unlock(&ctxdata->shm_mutex); in amdtee_map_shmem()394 mutex_lock(&ctxdata->shm_mutex); in amdtee_unmap_shmem()401 mutex_unlock(&ctxdata->shm_mutex); in amdtee_unmap_shmem()
73 struct mutex shm_mutex; /* synchronizes access to @shm_list */ member
