linux/drivers/nvdimm/virtio_pmem.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * virtio_pmem.h: virtio pmem Driver
 *
 * Discovers persistent memory range information
 * from host and provides a virtio based flushing
 * interface.
 **/

#ifndef _LINUX_VIRTIO_PMEM_H
#define _LINUX_VIRTIO_PMEM_H

#include <linux/module.h>
#include <uapi/linux/virtio_pmem.h>
#include <linux/libnvdimm.h>
#include <linux/spinlock.h>

struct virtio_pmem_request { … };

struct virtio_pmem { … };

void virtio_pmem_host_ack(struct virtqueue *vq);
int async_pmem_flush(struct nd_region *nd_region, struct bio *bio);
#endif