open-cas-linux/configure.d/1_reread_partitions.conf
Robert Baldyga 48c3598ef5 configure: Add bdev_disk_changed() wrapper
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2020-12-22 11:33:38 +01:00

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#!/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 "bdev_disk_changed(NULL, false);" "linux/genhd.h"
then
echo $cur_name "1" >> $config_file_path
else
echo $cur_name "2" >> $config_file_path
fi
}
apply() {
case "$1" in
"1")
add_function "
static inline void cas_reread_partitions(struct block_device *bdev)
{
bdev_disk_changed(bdev, false);
}" ;;
"2")
add_function "
static inline void cas_reread_partitions(struct block_device *bdev)
{
ioctl_by_bdev(bdev, BLKRRPART, (unsigned long)NULL);
}" ;;
*)
exit 1
esac
}
conf_run $@