fix(page_cache): 修复pagecache无法直接mmap然后读写文件的bug (#1158)

* fix(page_cache): 修复pagecache无法直接mmap然后读写文件的bug

经过此commit,用户程序可以直接mmap文件然后读写（无需通过read/write去读取）

Signed-off-by: longjin <longjin@DragonOS.org>

* fix(page_cache): 修复pagecache 文件映射的bug

- 修复对同一文件mmap两次时,第二次map之后写入文件,内核panic的问题
- 修复address space已经drop之后,页面回写时的panic的问题
- 为PageCache和InnerPageCache添加唯一ID支持
- 优化页面错误处理函数，添加inline(never)属性
- 修复页面映射范围计算错误
- 改进页面回收器的地址空间处理逻辑

Signed-off-by: longjin <longjin@DragonOS.org>

---------

Signed-off-by: longjin <longjin@DragonOS.org>

kernel/src/driver/base/device/driver.rs

@@ -171,6 +171,7 @@ impl dyn Driver {
     /// ## 注意
     ///
     /// 这里的默认实现很低效，请为特定的驱动自行实现高效的查询
+    #[inline(never)]
     pub fn find_device_by_name(&self, name: &str) -> Option<Arc<dyn Device>> {
         if let Some(r) = self.__find_device_by_name_fast(name) {
             return Some(r);

kernel/src/driver/char/virtio_console.rs

@@ -72,7 +72,7 @@ pub fn virtio_console(
     log::debug!(
         "virtio_console: dev_id: {:?}, parent: {:?}",
         dev_id,
-        dev_parent
+        dev_parent.as_ref().map(|x| x.name())
     );
     let device = VirtIOConsoleDevice::new(transport, dev_id.clone());
     if device.is_none() {
@@ -576,9 +576,7 @@ impl Driver for VirtIOConsoleDriver {
             virtio_con_dev.dev_id(),
         );
         }
-        log::debug!("virtio console: add_device: to lock inner");
         let mut inner = self.inner();
-        log::debug!("virtio console: add_device: inner.locked");
         let dev_name = inner.alloc_id();
         if dev_name.is_none() {
             panic!("Failed to allocate ID for VirtIO console device: '{:?}', virtio console device limit exceeded.", virtio_con_dev.dev_id())

kernel/src/driver/pci/pci.rs

@@ -1063,7 +1063,12 @@ pub fn pci_init() {
         let common_header = box_pci_device.common_header();
         match box_pci_device.header_type() {
             HeaderType::Standard if common_header.status & 0x10 != 0 => {
-                info!("Found pci standard device with class code ={} subclass={} status={:#x} cap_pointer={:#x}  vendor={:#x}, device id={:#x},bdf={}", common_header.class_code, common_header.subclass, common_header.status, box_pci_device.as_standard_device().unwrap().capabilities_pointer,common_header.vendor_id, common_header.device_id,common_header.bus_device_function);
+                info!(
+                    "Found pci standard device with class code ={} subclass={}, bdf={}",
+                    common_header.class_code,
+                    common_header.subclass,
+                    common_header.bus_device_function
+                );
             }
             HeaderType::Standard => {
                 info!(

kernel/src/driver/tty/tty_ldisc/mod.rs

@@ -99,6 +99,7 @@ impl TtyLdiscManager {
     /// ### 参数
     /// - tty：需要设置的tty
     /// - o_tty: other tty 用于pty pair
+    #[inline(never)]
     pub fn ldisc_setup(tty: Arc<TtyCore>, o_tty: Option<Arc<TtyCore>>) -> Result<(), SystemError> {
         let ld = tty.ldisc();
 

kernel/src/driver/virtio/sysfs.rs

@@ -196,7 +196,7 @@ impl VirtIODeviceManager {
         dev.set_virtio_device_index(virtio_index);
         dev.set_device_name(format!("virtio{}", virtio_index.data()));
 
-        log::debug!("virtio_device_add: dev: {:?}", dev);
+        log::debug!("virtio_device_add: dev: {:?}", dev.name());
         // 添加设备到设备管理器
         device_manager().add_device(dev.clone() as Arc<dyn Device>)?;
         let r = device_manager()