Searched refs:devmem_lock (Results 1 – 1 of 1) sorted by relevance
118 struct mutex devmem_lock; /* protects the above */ member538 mutex_lock(&mdevice->devmem_lock); in dmirror_allocate_chunk()568 mutex_unlock(&mdevice->devmem_lock); in dmirror_allocate_chunk()618 mutex_unlock(&mdevice->devmem_lock); in dmirror_allocate_chunk()1448 mutex_lock(&mdevice->devmem_lock); in dmirror_device_remove_chunks()1473 mutex_unlock(&mdevice->devmem_lock); in dmirror_device_remove_chunks()1733 mutex_init(&mdevice->devmem_lock); in dmirror_device_init()