drivers/dax/pmem/pmem.c

// SPDX-License-Identifier: GPL-2.0
/* Copyright(c) 2016 - 2018 Intel Corporation. All rights reserved. */
#include <linux/percpu-refcount.h>
#include <linux/memremap.h>
#include <linux/module.h>
#include <linux/pfn_t.h>
#include <linux/nd.h>
#include "../bus.h"
device-dax: Add /sys/class/dax backwards compatibility On the expectation that some environments may not upgrade libdaxctl (userspace component that depends on the /sys/class/dax hierarchy), provide a default / legacy dax_pmem_compat driver. The dax_pmem_compat driver implements the original /sys/class/dax sysfs layout rather than /sys/bus/dax. When userspace is upgraded it can blacklist this module and switch to the dax_pmem driver going forward. CONFIG_DEV_DAX_PMEM_COMPAT and supporting code will be deleted according to the dax_pmem entry in Documentation/ABI/obsolete/. Signed-off-by: Dan Williams <dan.j.williams@intel.com> 2017-07-16 13:51:53 -07:00			`// SPDX-License-Identifier: GPL-2.0`
			`/* Copyright(c) 2016 - 2018 Intel Corporation. All rights reserved. */`
			`#include <linux/percpu-refcount.h>`
			`#include <linux/memremap.h>`
			`#include <linux/module.h>`
			`#include <linux/pfn_t.h>`
			`#include <linux/nd.h>`
			`#include "../bus.h"`