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linux/tools/testing/nvdimm/dax_pmem_test.c

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tools/testing/nvdimm: add watermarks for dax_pmem* modules Add nfit_test 'watermarks' for the dax_pmem, dax_pmem_core, and dax_pmem_compat modules. This causes the nfit_test module to fail loading in case any of these modules are also not overridden with the ldconfig wrapped modules. Without this, nfit_test would sometimes fail creation of device-dax namespaces on the nfit_test_bus with an unhelpful error log such as: dax_pmem dax5.0: could not reserve metadata dax_pmem: probe of dax5.0 failed with error -16 Which was caused due to the unwrapped version of devm_request_mem_region() being called. Cc: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Vishal Verma <vishal.l.verma@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2019-03-19 09:06:29 +08:00
// SPDX-License-Identifier: GPL-2.0
// Copyright(c) 2019 Intel Corporation. All rights reserved.
#include <linux/module.h>
#include <linux/printk.h>
#include "watermark.h"
nfit_test_watermark(dax_pmem);