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25cb7164c7
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Comprehensive legacy cleanup and architecture consolidation
Summary of Changes:
MOVED TO ARCHIVE:
- core/hakmem_tiny_legacy_slow_box.inc → archive/
* Slow path legacy code preserved for reference
* Superseded by Gatekeeper Box architecture
- core/superslab_allocate.c → archive/superslab_allocate_legacy.c
* Legacy SuperSlab allocation implementation
* Functionality integrated into new Box system
- core/superslab_head.c → archive/superslab_head_legacy.c
* Legacy slab head management
* Refactored through Box architecture
REMOVED DEAD CODE:
- Eliminated unused allocation policy variants from ss_allocation_box.c
* Reduced from 127+ lines of conditional logic to focused implementation
* Removed: old policy branches, unused allocation strategies
* Kept: current Box-based allocation path
ADDED NEW INFRASTRUCTURE:
- core/superslab_head_stub.c (41 lines)
* Minimal stub for backward compatibility
* Delegates to new architecture
- Enhanced core/superslab_cache.c (75 lines added)
* Added missing API functions for cache management
* Proper interface for SuperSlab cache integration
REFACTORED CORE SYSTEMS:
- core/hakmem_super_registry.c
* Moved registration logic from scattered locations
* Centralized SuperSlab registry management
- core/hakmem_tiny.c
* Removed 27 lines of redundant initialization
* Simplified through Box architecture
- core/hakmem_tiny_alloc.inc
* Streamlined allocation path to use Gatekeeper
* Removed legacy decision logic
- core/box/ss_allocation_box.c/h
* Dramatically simplified allocation policy
* Removed conditional branches for unused strategies
* Focused on current Box-based approach
BUILD SYSTEM:
- Updated Makefile for archive structure
- Removed obsolete object file references
- Maintained build compatibility
SAFETY & TESTING:
- All deletions verified: no broken references
- Build verification: RELEASE=0 and RELEASE=1 pass
- Smoke tests: 100% pass rate
- Functional verification: allocation/free intact
Architecture Consolidation:
Before: Multiple overlapping allocation paths with legacy code branches
After: Single unified path through Gatekeeper Boxes with clear architecture
Benefits:
- Reduced code size and complexity
- Improved maintainability
- Single source of truth for allocation logic
- Better diagnostic/observability hooks
- Foundation for future optimizations
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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2025-12-04 14:22:48 +09:00 |
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