v4
2026-09-08
[PATCH v4 12/17] mm/huge_memory: move anon_vma handling into the anon split helper · v4
将anon_vma获取/锁定从__folio_split移到anon helper，使未映射的swap cache THP可被split而非返回-EBUSY。
将anon_vma获取/锁定从__folio_split移到anon helper，使未映射的swap cache THP可被split而非返回-EBUSY。