mirror of
https://github.com/torvalds/linux.git
synced 2024-11-25 13:41:51 +00:00
92f6f2d7f5
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>
9 lines
205 B
C
9 lines
205 B
C
// 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);
|