open-cas-linux/configure.d/1_discard_zeros.conf
Robert Baldyga 13c51041ff Generate and apply config
Allows for faster configuration in known environments

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
2019-07-11 03:32:53 -04:00

32 lines
556 B
Bash

#!/bin/bash
#
# Copyright(c) 2012-2019 Intel Corporation
# SPDX-License-Identifier: BSD-3-Clause-Clear
#
. `dirname $0`/conf_framework
check() {
if compile_module "struct queue_limits q;q.discard_zeroes_data" "linux/blkdev.h"
then
echo "1"
else
echo "2"
fi
}
apply() {
case "$1" in
"1")
add_define "CAS_SET_DISCARD_ZEROES_DATA(queue_limits, val) \\
queue_limits.discard_zeroes_data = val" ;;
"2")
add_define "CAS_SET_DISCARD_ZEROES_DATA(queue_limits, val) \\
({})" ;;
*)
exit 1
esac
}
conf_run $@