Lines Matching refs:buf_mutex
163 struct mutex buf_mutex; member
457 mutex_lock(&msc->buf_mutex); in msc_iter_install()
475 mutex_unlock(&msc->buf_mutex); in msc_iter_install()
482 mutex_lock(&msc->buf_mutex); in msc_iter_remove()
484 mutex_unlock(&msc->buf_mutex); in msc_iter_remove()
774 lockdep_assert_held(&msc->buf_mutex); in msc_configure()
833 lockdep_assert_held(&msc->buf_mutex); in msc_disable()
885 mutex_lock(&msc->buf_mutex); in intel_th_msc_activate()
891 mutex_unlock(&msc->buf_mutex); in intel_th_msc_activate()
903 mutex_lock(&msc->buf_mutex); in intel_th_msc_deactivate()
908 mutex_unlock(&msc->buf_mutex); in intel_th_msc_deactivate()
1389 mutex_lock(&msc->buf_mutex); in msc_buffer_free_unless_used()
1391 mutex_unlock(&msc->buf_mutex); in msc_buffer_free_unless_used()
1601 if (!atomic_dec_and_mutex_lock(&msc->mmap_count, &msc->buf_mutex)) in msc_mmap_close()
1606 mutex_unlock(&msc->buf_mutex); in msc_mmap_close()
1695 mutex_init(&msc->buf_mutex); in intel_th_msc_init()
1846 lockdep_assert_held(&msc->buf_mutex); in msc_buffer_unassign()
1864 mutex_lock(&msc->buf_mutex); in mode_show()
1868 mutex_unlock(&msc->buf_mutex); in mode_show()
1917 mutex_lock(&msc->buf_mutex); in mode_store()
1951 mutex_unlock(&msc->buf_mutex); in mode_store()
1965 mutex_lock(&msc->buf_mutex); in nr_pages_show()
1979 mutex_unlock(&msc->buf_mutex); in nr_pages_show()
2044 mutex_lock(&msc->buf_mutex); in nr_pages_store()
2046 mutex_unlock(&msc->buf_mutex); in nr_pages_store()
2072 mutex_lock(&msc->buf_mutex); in win_switch_store()
2080 mutex_unlock(&msc->buf_mutex); in win_switch_store()