52 lines
1.1 KiB
Bash
52 lines
1.1 KiB
Bash
#!/bin/bash
|
|
#
|
|
# Copyright(c) 2012-2020 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 "si_mem_available()" "linux/mm.h"
|
|
then
|
|
echo $cur_name "1" >> $config_file_path
|
|
|
|
elif compile_module $cur_name "global_zone_page_state(1)" "linux/mm.h"
|
|
then
|
|
echo $cur_name "2" >> $config_file_path
|
|
elif compile_module $cur_name "global_page_state(1)" "linux/mm.h"
|
|
then
|
|
echo $cur_name "3" >> $config_file_path
|
|
else
|
|
echo $cur_name "X" >> $config_file_path
|
|
fi
|
|
}
|
|
|
|
apply() {
|
|
case "$1" in
|
|
"1")
|
|
add_function "
|
|
static inline unsigned long cas_get_free_mem(void)
|
|
{ return si_mem_available() << PAGE_SHIFT;
|
|
}" ;;
|
|
"2")
|
|
add_function "
|
|
static inline unsigned long cas_get_free_mem(void)
|
|
{
|
|
return global_zone_page_state(NR_FREE_PAGES) << PAGE_SHIFT;
|
|
}" ;;
|
|
"3")
|
|
add_function "
|
|
static inline unsigned long cas_get_free_mem(void)
|
|
{
|
|
return global_page_state(NR_FREE_PAGES) << PAGE_SHIFT;
|
|
}" ;;
|
|
*)
|
|
exit 1
|
|
esac
|
|
}
|
|
|
|
conf_run $@
|