mm: factor out memory isolate functions

[firefly-linux-kernel-4.4.55.git] / mm / internal.h

diff --git a/mm/internal.h b/mm/internal.h
index da6b9b2ed3fc429443add0dc2349098b83ee9ea8..3314f79d775a5f90c84e3250d8b93b7bd6f99933 100644 (file)
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -353,3 +353,5 @@ extern u32 hwpoison_filter_enable;
 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
         unsigned long, unsigned long,
         unsigned long, unsigned long);
+
+extern void set_pageblock_order(void);