open-cas-linux/configure.d/2_set_discard_flag.conf
Krzysztof Majzerowicz-Jaszcz f1bf2eb909 Kernel 6.0 support
This patch introduces kernel 6.0 support for Open CAS

Signed-off-by: Krzysztof Majzerowicz-Jaszcz <krzysztof.majzerowicz-jaszcz@intel.com>
2022-10-28 09:41:43 +02:00

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#!/bin/bash
#
# Copyright(c) 2012-2022 Intel Corporation
# SPDX-License-Identifier: BSD-3-Clause
#
. $(dirname $3)/conf_framework.sh
check() {
cur_name=$(basename $2)
config_file_path=$1
if compile_module $cur_name "QUEUE_FLAG_DISCARD;" "linux/blk-mq.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_set_discard_flag(struct request_queue *q)
{
CAS_QUEUE_FLAG_SET(QUEUE_FLAG_DISCARD, q);
}"
;;
"2")
add_function "
static inline void cas_set_discard_flag(struct request_queue *q)
{
(void)q;
}"
;;
*)
exit 1
esac
}
conf_run $@