【问题复现步骤】，请描述具体的操作步骤
1.read.c和write.c文件如下：
[root@openEuler ~]# cat read.c
/*

• Copyright (c) Huawei Technologies Co., Ltd. 2023-2023. All rights reserved.
• Author: zhuyiyangzhuyiyang@huawei.com
• Create: 2023-6-5
  */
  #include <fcntl.h>
  #include <unistd.h>
  #include <stdlib.h>
  #include <stdio.h>
  #include <sys/types.h>
  #include <sys/stat.h>

#define SLEEP_TIME 5
#define ARG_COUNT 2
int main(int argc, char *argv[])
{
if (argc != ARG_COUNT) {
return -1;
}
char *fifoName = argv[1];
int fifoFd = open(fifoName, O_RDONLY);
if (fifoFd < 0) {
printf("open fifo failed!\n");
return -1;
}
int i;
sleep(SLEEP_TIME);
while (read(fifoFd, &i, sizeof(int)) == sizeof(int)) {
printf("%d", i);
}
close(fifoFd);
return 0;
}

[root@openEuler ~]# cat write.c
/*

• Copyright (c) Huawei Technologies Co., Ltd. 2023-2023. All rights reserved.
• Author: zhuyiyangzhuyiyang@huawei.com
• Create: 2023-6-6
  */
  #include <stdlib.h>
  #include <stdio.h>
  #include <sys/types.h>
  #include <sys/stat.h>
  #include <fcntl.h>
  #include <unistd.h>

#define ARG_2 2
#define ARG_3 3
int main(int argc, char *argv[])
{
int forLoops = 10;
if (argc < ARG_2 || argc > ARG_3) {
return -1;
}
if (argc == ARG_3) {
forLoops = argv[ARG_2];
}
char *fifoName = argv[1];
int fifoFd = open(fifoName, O_WRONLY);
printf("open fifo succeed!\n");
if (fifoFd < 0) {
printf("open fifo failed!\n");
return -1;
}
int i = 1;
for (; i < forLoops; i++) {
write(fifoFd, &i, sizeof(int));
}
printf("write succeed: %d\n", i);
close(fifoFd);
return 0;
}

编译host侧gcc -o read read.c
编译client侧gcc -o write write.c

3.host侧执行
mkfifo dpu_server/fifo
./read dpu_server/fifo

4.client侧执行
for i in {1..10}; do ./write dpu_client/fifo;done
for i in {1..100}; do ./write dpu_client/fifo;done

*【实际结果】**，请描述出问题的结果和影响
1.client侧卡住

2.dmesg信息如下：