Numa patch

lock_module/Kbuild

@@ -0,0 +1,3 @@
+EXTRA_CFLAGS = -Wall -g
+
+obj-m        = modul.o

lock_module/Makefile

@@ -0,0 +1,13 @@
+KDIR = /lib/modules/`uname -r`/build
+MODULE_NAME=modul
+kbuild:
+	make -C $(KDIR) M=`pwd`
+
+clean:
+	make -C $(KDIR) M=`pwd` clean
+
+install: kbuild
+	sudo insmod $(MODULE_NAME).ko
+
+uninstall:
+	sudo rmmod $(MODULE_NAME)

lock_module/bench.sh

@@ -0,0 +1,24 @@
+LOCK_PATH=/sys/kernel/debug/lock_benchmark
+CPU=$1
+
+echo $CPU > $LOCK_PATH/cpu
+dmesg -c > /dev/null
+echo 1 > $LOCK_PATH/trigger
+READY=$(cat $LOCK_PATH/ready)
+while [ "$READY" -eq 0 ]
+do
+	sleep 1
+	READY=$(cat $LOCK_PATH/ready)
+done
+
+echo 2 > $LOCK_PATH/trigger
+READY=$(cat $LOCK_PATH/ready)
+while [ "$READY" -eq 0 ]
+do
+	sleep 1
+	READY=$(cat $LOCK_PATH/ready)
+done
+
+echo "CPU:$CPU" >> result
+python3 parse_dmesg.py $1 >> result
+

lock_module/list_bench.h

@@ -0,0 +1,74 @@
+#include <linux/list.h>
+
+struct list_param {
+	struct list_head *arg[2];
+};
+
+void* cc_list_move(void *params) {
+	struct list_param *list_param;
+
+	list_param = (struct list_param *)params;
+	list_move(list_param->arg[0], list_param->arg[1]);
+	return NULL;
+}
+
+void* cc_list_move_tail(void *params) {
+	struct list_param *list_param;
+
+	list_param = (struct list_param *)params;
+	list_move_tail(list_param->arg[0], list_param->arg[1]);
+	return NULL;
+}
+
+
+void* cc_list_del(void *params) {
+	struct list_param *list_param;
+
+	list_param = (struct list_param *)params;
+	list_del(list_param->arg[0]);
+	return NULL;
+}
+
+void* cc_list_del_init(void *params) {
+	struct list_param *list_param;
+
+	list_param = (struct list_param *)params;
+	list_del_init(list_param->arg[0]);
+	return NULL;
+}
+
+void* cc_list_add(void *params) {
+	struct list_param *list_param;
+
+	list_param = (struct list_param *)params;
+	list_add(list_param->arg[0], list_param->arg[1]);
+	return NULL;
+}
+
+void* cc_list_add_tail(void *params) {
+	struct list_param *list_param;
+
+	list_param = (struct list_param *)params;
+	list_add_tail(list_param->arg[0], list_param->arg[1]);
+	return NULL;
+}
+
+void* cc_list_replace(void *params) {
+	struct list_param *list_param;
+
+	list_param = (struct list_param *)params;
+	list_replace(list_param->arg[0], list_param->arg[1]);
+	return NULL;
+}
+
+void* cc_list_replace_init(void *params) {
+	struct list_param *list_param;
+
+	list_param = (struct list_param *)params;
+	list_replace_init(list_param->arg[0], list_param->arg[1]);
+	return NULL;
+}
+struct list_head cc_head __attribute__((aligned(4096))) = LIST_HEAD_INIT(cc_head);
+struct list_head spin_head __attribute__((aligned(4096))) = LIST_HEAD_INIT(spin_head);
+
+#define LIST_LEN 2000

lock_module/list_bench.sh

@@ -0,0 +1,28 @@
+LOCK_PATH=/sys/kernel/debug/lock_benchmark
+CPU=$1
+BENCH=$2
+DELAY=$3
+
+echo $CPU > $LOCK_PATH/cpu
+echo $BENCH > $LOCK_PATH/nr_bench
+echo $DELAY > $LOCK_PATH/delay
+
+dmesg -c > /dev/null
+echo 3 > $LOCK_PATH/trigger
+READY=$(cat $LOCK_PATH/ready)
+while [ "$READY" -eq 0 ]
+do
+	sleep 1
+	READY=$(cat $LOCK_PATH/ready)
+done
+
+echo 4 > $LOCK_PATH/trigger
+READY=$(cat $LOCK_PATH/ready)
+while [ "$READY" -eq 0 ]
+do
+	sleep 1
+	READY=$(cat $LOCK_PATH/ready)
+done
+
+python3 parse_dmesg_list.py $1 >> result
+