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README.md

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+# Linux Kernel API Migrations Dataset
+
+This dataset contains API migration information extracted from the Linux kernel source code between versions **v6.8** and **v6.9**.
+
+## Dataset Summary
+
+- **Total Migrations**: 4,311
+- **Commits Analyzed**: 15,678
+- **Focus Paths**: all
+- **Format**: Parquet
+
+## Dataset Structure
+
+### Data Fields
+
+- **type** (object): 4311 non-null values
+- **api_name** (object): 4311 non-null values
+- **file** (object): 4311 non-null values
+- **commit** (object): 4311 non-null values
+- **old_signature** (object): 4118 non-null values
+- **new_signature** (object): 4118 non-null values
+- **change_type** (object): 4311 non-null values
+
+### Data Statistics
+
+**Total Records**: 4,311
+
+**Migration Types**:
+- function_signature_change: 4,118
+- struct_layout_change: 193
+
+**Change Types**:
+- param_type_changed: 1,518
+- return_type_changed: 1,448
+- param_added: 789
+- param_removed: 363
+- fields_modified: 193
+
+## Usage
+
+```python
+import pandas as pd
+
+# Load the dataset
+df = pd.read_parquet("hf://datasets/username/repo-name/migrations.parquet")
+
+# Display first few rows
+print(df.head())
+
+# Filter by migration type
+function_changes = df[df['type'] == 'function_signature_change']
+print(f"Function signature changes: {len(function_changes)}")
+```
+
+## Data Collection
+
+This dataset was generated using the `kernel-migrate` tool, which:
+1. Fetches commits between specified kernel version tags
+2. Parses C source and header files using tree-sitter
+3. Detects API changes including function signature modifications and struct layout changes
+4. Extracts metadata about each migration
+
+## Citation
+
+If you use this dataset in your research, please cite:
+
+```bibtex
+@dataset{kernel_migrations_v6.8_v6.9,
+  title={Linux Kernel API Migrations: v6.8 to v6.9},
+  author={Kernel Migrate Tool},
+  year={2024}
+}
+```
+
+## License
+
+This dataset is derived from the Linux kernel source code, which is licensed under GPL-2.0.