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-rw-r--r--include/linux/vmstat.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 9ab4fa5e09b5..9eb77c9007e6 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -38,6 +38,8 @@ struct reclaim_stat {
enum vm_stat_item {
NR_DIRTY_THRESHOLD,
NR_DIRTY_BG_THRESHOLD,
+ NR_MEMMAP_PAGES, /* page metadata allocated through buddy allocator */
+ NR_MEMMAP_BOOT_PAGES, /* page metadata allocated through boot allocator */
NR_VM_STAT_ITEMS,
};
@@ -618,7 +620,6 @@ static inline void lruvec_stat_sub_folio(struct folio *folio,
lruvec_stat_mod_folio(folio, idx, -folio_nr_pages(folio));
}
-void __meminit mod_node_early_perpage_metadata(int nid, long delta);
-void __meminit store_early_perpage_metadata(void);
-
+void memmap_boot_pages_add(long delta);
+void memmap_pages_add(long delta);
#endif /* _LINUX_VMSTAT_H */