Kernel 6.13: Introduce cas_queue_set_nonrot()

Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@huawei.com>

configure.d/1_queue_nonrot.conf

@@ -0,0 +1,39 @@
+#!/bin/bash
+#
+# Copyright(c) 2012-2022 Intel Corporation
+# Copyright(c) 2025 Huawei Technologies
+# 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 "(int)QUEUE_FLAG_NONROT;" "linux/blkdev.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_queue_set_nonrot(struct request_queue *q)
+	{
+		q->queue_flags |= (1 << QUEUE_FLAG_NONROT);
+	}" ;;
+    "2")
+        add_function "
+	static inline void cas_queue_set_nonrot(struct request_queue *q)
+	{
+	}" ;;
+    *)
+        exit 1
+    esac
+}
+
+conf_run $@

modules/cas_cache/volume/vol_block_dev_top.c

@@ -129,7 +129,7 @@ static int blkdev_core_set_geometry(struct cas_disk *dsk, void *private)
 
 	blkdev_set_discard_properties(cache, exp_q, core_bd, sectors);
 
-	exp_q->queue_flags |= (1 << QUEUE_FLAG_NONROT);
+	cas_queue_set_nonrot(exp_q);
 
 	return 0;
 }