adjust print

This commit is contained in:
zy
2023-12-01 11:19:43 +08:00
parent cfe7168e0f
commit f4b44b9a0d
2 changed files with 2 additions and 4 deletions

View File

@@ -72,7 +72,7 @@ static long device_ioctl(struct file *file, unsigned int ioctl_num,
start_watch_variable(warg);
break;
case IOCTL_DUMP_LOG:
printk(KERN_INFO "variable_monitor ioctl_num 1\n");
printk(KERN_INFO "variable_monitor IOCTL_DUMP_LOG\n");
ret = copy_from_user(&dump_param, (ioctl_dump_param *)ioctl_param,
sizeof(ioctl_dump_param));
printk(KERN_INFO "dump_param: %p %lu %p\n", dump_param.user_ptr_len,
@@ -84,7 +84,7 @@ static long device_ioctl(struct file *file, unsigned int ioctl_num,
dump_param.user_buf, dump_param.user_buf_len);
printk(KERN_INFO "ret %d, %lu\n", ret, dump_param.user_buf_len);
}
printk(KERN_INFO "copy_to_user_variant_buffer \n");
// printk(KERN_INFO "copy_to_user_variant_buffer \n");
break;
case 2:
printk(KERN_INFO "variable_monitor ioctl_num 2\n");