Lines Matching defs:reconfig_mutex
422 * 'reconfig_mutex' protects all other reconfiguration.
426 * reconfig_mutex -> disk->open_mutex
430 struct mutex reconfig_mutex;
466 * pers (also protected by reconfig_mutex and pending IO).
539 * reconfig_mutex is unlocked, protected by reconfig_mutex.
605 return mutex_lock_interruptible(&mddev->reconfig_mutex);
613 mutex_lock(&mddev->reconfig_mutex);
618 return mutex_trylock(&mddev->reconfig_mutex);
892 mutex_lock(&mddev->reconfig_mutex);