mm: meminit: initialise remaining struct pages in parallel with kswapd

[deliverable/linux.git] / mm / internal.h

diff --git a/mm/internal.h b/mm/internal.h
index 88ac7be741ca5459f8d7d1e951a7b0177fb213d3..71d160437205724f283a8ece5aa6139060fd6c9d 100644 (file)
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -400,9 +400,15 @@ static inline void mminit_verify_zonelist(void)
 #ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT
 #define __defermem_init __meminit
 #define __defer_init    __meminit
+
+void deferred_init_memmap(int nid);
 #else
 #define __defermem_init
 #define __defer_init __init
+
+static inline void deferred_init_memmap(int nid)
+{
+}
 #endif
 
 /* mminit_validate_memmodel_limits is independent of CONFIG_DEBUG_MEMORY_INIT */