154 	struct mutex		buf_mutex;  member
448 	mutex_lock(&msc->buf_mutex);  in msc_iter_install()
466 	mutex_unlock(&msc->buf_mutex);  in msc_iter_install()
473 	mutex_lock(&msc->buf_mutex);  in msc_iter_remove()
475 	mutex_unlock(&msc->buf_mutex);  in msc_iter_remove()
763 	lockdep_assert_held(&msc->buf_mutex);  in msc_configure()
822 	lockdep_assert_held(&msc->buf_mutex);  in msc_disable()
874 	mutex_lock(&msc->buf_mutex);  in intel_th_msc_activate()
880 	mutex_unlock(&msc->buf_mutex);  in intel_th_msc_activate()
892 	mutex_lock(&msc->buf_mutex);  in intel_th_msc_deactivate()
897 	mutex_unlock(&msc->buf_mutex);  in intel_th_msc_deactivate()
1378 	mutex_lock(&msc->buf_mutex);  in msc_buffer_free_unless_used()
1380 	mutex_unlock(&msc->buf_mutex);  in msc_buffer_free_unless_used()
1589 	if (!atomic_dec_and_mutex_lock(&msc->mmap_count, &msc->buf_mutex))  in msc_mmap_close()
1605 	mutex_unlock(&msc->buf_mutex);  in msc_mmap_close()
1697 	mutex_init(&msc->buf_mutex);  in intel_th_msc_init()
1848 	lockdep_assert_held(&msc->buf_mutex);  in msc_buffer_unassign()
1866 	mutex_lock(&msc->buf_mutex);  in mode_show()
1870 	mutex_unlock(&msc->buf_mutex);  in mode_show()
1919 	mutex_lock(&msc->buf_mutex);  in mode_store()
1953 	mutex_unlock(&msc->buf_mutex);  in mode_store()
1967 	mutex_lock(&msc->buf_mutex);  in nr_pages_show()
1981 	mutex_unlock(&msc->buf_mutex);  in nr_pages_show()
2046 	mutex_lock(&msc->buf_mutex);  in nr_pages_store()
2048 	mutex_unlock(&msc->buf_mutex);  in nr_pages_store()
2074 	mutex_lock(&msc->buf_mutex);  in win_switch_store()
2082 	mutex_unlock(&msc->buf_mutex);  in win_switch_store()