pud_free_tlb 29 include/asm-generic/4level-fixup.h #undef pud_free_tlb pud_free_tlb 30 include/asm-generic/4level-fixup.h #define pud_free_tlb(tlb, x, addr) do { } while (0) pud_free_tlb 165 include/asm-generic/tlb.h #define pud_free_tlb(tlb, pudp, address) \