erst_dbg_mutex     30 drivers/acpi/apei/erst-dbg.c static DEFINE_MUTEX(erst_dbg_mutex);
erst_dbg_mutex     92 drivers/acpi/apei/erst-dbg.c 	if (mutex_lock_interruptible(&erst_dbg_mutex) != 0)
erst_dbg_mutex    148 drivers/acpi/apei/erst-dbg.c 	mutex_unlock(&erst_dbg_mutex);
erst_dbg_mutex    166 drivers/acpi/apei/erst-dbg.c 	if (mutex_lock_interruptible(&erst_dbg_mutex))
erst_dbg_mutex    191 drivers/acpi/apei/erst-dbg.c 	mutex_unlock(&erst_dbg_mutex);