1 files changed, 0 insertions, 58 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index f9120ac6d901..08e487e5850a 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -4166,62 +4166,4 @@ static inline int do_mseal(unsigned long start, size_t len_in, unsigned long fla
 }
 #endif
 
-#ifdef CONFIG_MEM_ALLOC_PROFILING
-static inline void pgalloc_tag_split(struct folio *folio, int old_order, int new_order)
-{
-	int i;
-	struct alloc_tag *tag;
-	unsigned int nr_pages = 1 << new_order;
-
-	if (!mem_alloc_profiling_enabled())
-		return;
-
-	tag = pgalloc_tag_get(&folio->page);
-	if (!tag)
-		return;
-
-	for (i = nr_pages; i < (1 << old_order); i += nr_pages) {
-		union pgtag_ref_handle handle;
-		union codetag_ref ref;
-
-		if (get_page_tag_ref(folio_page(folio, i), &ref, &handle)) {
-			/* Set new reference to point to the original tag */
-			alloc_tag_ref_set(&ref, tag);
-			update_page_tag_ref(handle, &ref);
-			put_page_tag_ref(handle);
-		}
-	}
-}
-
-static inline void pgalloc_tag_copy(struct folio *new, struct folio *old)
-{
-	union pgtag_ref_handle handle;
-	union codetag_ref ref;
-	struct alloc_tag *tag;
-
-	tag = pgalloc_tag_get(&old->page);
-	if (!tag)
-		return;
-
-	if (!get_page_tag_ref(&new->page, &ref, &handle))
-		return;
-
-	/* Clear the old ref to the original allocation tag. */
-	clear_page_tag_ref(&old->page);
-	/* Decrement the counters of the tag on get_new_folio. */
-	alloc_tag_sub(&ref, folio_size(new));
-	__alloc_tag_ref_set(&ref, tag);
-	update_page_tag_ref(handle, &ref);
-	put_page_tag_ref(handle);
-}
-#else /* !CONFIG_MEM_ALLOC_PROFILING */
-static inline void pgalloc_tag_split(struct folio *folio, int old_order, int new_order)
-{
-}
-
-static inline void pgalloc_tag_copy(struct folio *new, struct folio *old)
-{
-}
-#endif /* CONFIG_MEM_ALLOC_PROFILING */
-
 #endif /* _LINUX_MM_H */