NR_FILE_THPS
nid, K(node_page_state(pgdat, NR_FILE_THPS)),
global_node_page_state(NR_FILE_THPS));
item == NR_FILE_THPS ||
lruvec_stat_mod_folio(folio, NR_FILE_THPS, -nr);
NR_FILE_THPS, nr);
NR_FILE_THPS, -nr);
lruvec_stat_mod_folio(new_folio, NR_FILE_THPS, HPAGE_PMD_NR);
{ "file_thp", NR_FILE_THPS },
NR_FILE_THPS,
[I(NR_FILE_THPS)] = "nr_file_hugepages",