static inline void thp_pmd_to_pagemap_entry(pagemap_entry_t *pme, struct pagemapread *pm,
		pmd_t pmd, int offset, int pmd_flags2)
{
}
static inline void thp_pmd_to_pagemap_entry(pagemap_entry_t *pme, struct pagemapread *pm,
		pmd_t pmd, int offset, int pmd_flags2)
{
}