open-cas-linux/configure.d/1_write_fua.conf
Rafal Stefanowski 43f43068ad Update copyright statements (2021)
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
2021-01-21 13:15:38 +01:00

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#!/bin/bash
#
# Copyright(c) 2012-2021 Intel Corporation
# SPDX-License-Identifier: BSD-3-Clause-Clear
#
. $(dirname $3)/conf_framework
check() {
cur_name=$(basename $2)
config_file_path=$1
if compile_module $cur_name "WRITE_FUA" "linux/fs.h"
then
if compile_module $cur_name "BIO_FUA" "linux/bio.h"
then
echo $cur_name "1" >> $config_file_path
else
echo $cur_name "2" >> $config_file_path
fi
elif compile_module $cur_name "REQ_FUA" "linux/blk_types.h"
then
echo $cur_name "3" >> $config_file_path
else
echo $cur_name "4" >> $config_file_path
fi
}
apply() {
case "$1" in
"1")
add_define "CAS_WRITE_FUA \\
WRITE_FUA"
add_define "CAS_IS_WRITE_FUA(flags) \\
((flags) & BIO_FUA)" ;;
"2")
add_define "CAS_WRITE_FUA \\
WRITE_FUA"
add_define "CAS_IS_WRITE_FUA(flags) \\
((flags) & REQ_FUA)" ;;
"3")
add_define "CAS_IS_WRITE_FUA(flags) \\
((flags) & REQ_FUA)"
add_define "CAS_WRITE_FUA \\
REQ_FUA" ;;
"4")
add_define "CAS_IS_WRITE_FUA(flags) \\
0"
add_define "CAS_WRITE_FUA \\
WRITE_BARRIER" ;;
*)
exit 1
esac
}
conf_run $@