Searched refs:devmem_lock (Results 1 – 1 of 1) sorted by relevance
117 struct mutex devmem_lock; /* protects the above */ member536 mutex_lock(&mdevice->devmem_lock); in dmirror_allocate_chunk()566 mutex_unlock(&mdevice->devmem_lock); in dmirror_allocate_chunk()591 mutex_unlock(&mdevice->devmem_lock); in dmirror_allocate_chunk()1247 mutex_lock(&mdevice->devmem_lock); in dmirror_device_remove_chunks()1271 mutex_unlock(&mdevice->devmem_lock); in dmirror_device_remove_chunks()1451 mutex_init(&mdevice->devmem_lock); in dmirror_device_init()