Kernel/Ext2: Check and set file system state

This is supposed to detect whether a file system was unmounted cleanly or not.
Author: https://github.com/kleinesfilmroellchen Commit: 251b17085b Pull-request: https://github.com/SerenityOS/serenity/pull/19668 Reviewed-by: https://github.com/gmta ✅ Reviewed-by: https://github.com/linusg
2025-06-11 02:13:56 +09:00 · 2023-07-02 14:25:16 +02:00 · 2023-07-02 14:25:16 +02:00 · 251b17085b · 2024-07-17 05:23:40 +09:00
commit 251b17085b
parent 8fb126bec6
2 changed files with 30 additions and 3 deletions
--- a/Kernel/FileSystem/FileSystem.cpp
+++ b/Kernel/FileSystem/FileSystem.cpp
@ -30,6 +30,7 @@ FileSystem::~FileSystem()
 ErrorOr<void> FileSystem::prepare_to_unmount(Inode& mount_guest_inode)
 {
    return m_attach_count.with([&](auto& attach_count) -> ErrorOr<void> {
+        dbgln_if(VFS_DEBUG, "VFS: File system {} (id {}) is attached {} time(s)", class_name(), m_fsid.value(), attach_count);
        if (attach_count == 1)
            return prepare_to_clear_last_mount(mount_guest_inode);
        return {};