Searched refs:hotplug_mutex (Results 1 - 2 of 2) sorted by relevance

/linux-master/arch/powerpc/platforms/pseries/
H A Dcmm.c84 static DEFINE_MUTEX(hotplug_mutex);
146 if (mutex_trylock(&hotplug_mutex)) {
148 mutex_unlock(&hotplug_mutex);
151 mutex_unlock(&hotplug_mutex);
300 if (mutex_trylock(&hotplug_mutex)) {
303 mutex_unlock(&hotplug_mutex);
314 mutex_unlock(&hotplug_mutex);
477 mutex_lock(&hotplug_mutex);
482 mutex_unlock(&hotplug_mutex);
/linux-master/drivers/virtio/
H A Dvirtio_mem.c234 struct mutex hotplug_mutex; member in struct:virtio_mem
409 mutex_lock(&vm->hotplug_mutex);
414 mutex_unlock(&vm->hotplug_mutex);
475 mutex_lock(&vm->hotplug_mutex);
480 mutex_unlock(&vm->hotplug_mutex);
598 mutex_lock(&vm->hotplug_mutex);
604 mutex_unlock(&vm->hotplug_mutex);
625 * Must not be called with the vm->hotplug_mutex held (possible deadlock with
689 * Must not be called with the vm->hotplug_mutex held (possible deadlock with
729 * Must not be called with the vm->hotplug_mutex hel
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