Lines Matching refs:reconfig_mutex
252 * without taking reconfig_mutex.
254 * explicitly holding reconfig_mutex.
422 * 'reconfig_mutex' protects all other reconfiguration.
426 * reconfig_mutex -> disk->open_mutex
430 struct mutex reconfig_mutex;
463 * pers (also protected by reconfig_mutex and pending IO).
537 * reconfig_mutex is unlocked, protected by reconfig_mutex.
589 return mutex_lock_interruptible(&mddev->reconfig_mutex);
597 mutex_lock(&mddev->reconfig_mutex);
602 return mutex_trylock(&mddev->reconfig_mutex);