PM / Hibernate: allow hibernation with PAGE_POISONING_ZERO

[cascardo/linux.git] / kernel / power / power.h

diff --git a/kernel/power/power.h b/kernel/power/power.h
index 242d8b8..56d1d0d 100644 (file)
--- a/kernel/power/power.h
+++ b/kernel/power/power.h
@@ -110,6 +110,8 @@ extern int create_basic_memory_bitmaps(void);
 extern void free_basic_memory_bitmaps(void);
 extern int hibernate_preallocate_memory(void);
 
+extern void clear_free_pages(void);
+
 /**
  *     Auxiliary structure used for reading the snapshot image data and
  *     metadata from and writing them to the list of page backup entries