Worked on the sysprog21/lkmpg repository to modernize kernel module infrastructure by migrating bottom-half handling from legacy tasklets to kernel workqueues. This transition improved maintainability and aligned the codebase with current Linux kernel practices. The work involved careful C programming to ensure thread safety and compatibility with existing interrupt contexts, preserving system stability throughout the migration. Obsolete macros such as DECLARE_TASKLET_OLD were removed to streamline code paths and reduce maintenance overhead. Documentation was updated using LaTeX to clearly explain the rationale and benefits of adopting workqueues for bottom-half processing, supporting future optimization and maintainability within kernel development workflows.