mm: add nommu variant of vm_insert_pages()

An identical one exists for vm_insert_page(), add one for vm_insert_pages() to avoid needing to check for CONFIG_MMU in code using it. Acked-by: Johannes Weiner <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
noroot · Apr 15, 2024 · 62346c6 · 62346c6
1 parent 0f21a95
commit 62346c6
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/mm/nommu.c b/mm/nommu.c
@@ -355,6 +355,13 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
 }
 EXPORT_SYMBOL(vm_insert_page);
 
+int vm_insert_pages(struct vm_area_struct *vma, unsigned long addr,
+			struct page **pages, unsigned long *num)
+{
+	return -EINVAL;
+}
+EXPORT_SYMBOL(vm_insert_pages);
+
 int vm_map_pages(struct vm_area_struct *vma, struct page **pages,
 			unsigned long num)
 {