p4d_free_tlb
static inline void p4d_free_tlb(struct mmu_gather *tlb, p4d_t *p4d,
#define p4d_free_tlb p4d_free_tlb
#define p4d_free_tlb(tlb, x, a) do { } while (0)
#define p4d_free_tlb(tlb, pudp, address) \