paravirt_alloc_pmd 333 arch/x86/include/asm/paravirt.h static inline void paravirt_alloc_pmd(struct mm_struct *mm, unsigned long pfn) paravirt_alloc_pmd 20 arch/x86/include/asm/pgalloc.h static inline void paravirt_alloc_pmd(struct mm_struct *mm, unsigned long pfn) {}