---

yaml --- r: 86241 b: refs/heads/master c: b5a0e01 h: refs/heads/master i: 86239: b5c9c0c v: v3
git-mirror · Feb 24, 2008 · b83851a · b83851a
1 parent c7f3a63
commit b83851a
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Showing 3 changed files with 16 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bcdca225bfa016100985e5fc7e51cdc1d68beaa6
+refs/heads/master: b5a0e011329431b90d315eaf6ca5fdb41df7a117
diff --git a/trunk/mm/internal.h b/trunk/mm/internal.h
@@ -47,4 +47,17 @@ static inline unsigned long page_order(struct page *page)
 	VM_BUG_ON(!PageBuddy(page));
 	return page_private(page);
 }
+
+/*
+ * FLATMEM and DISCONTIGMEM configurations use alloc_bootmem_node,
+ * so all functions starting at paging_init should be marked __init
+ * in those cases. SPARSEMEM, however, allows for memory hotplug,
+ * and alloc_bootmem_node is not used.
+ */
+#ifdef CONFIG_SPARSEMEM
+#define __paginginit __meminit
+#else
+#define __paginginit __init
+#endif
+
 #endif
diff --git a/trunk/mm/page_alloc.c b/trunk/mm/page_alloc.c
@@ -3314,7 +3314,7 @@ static inline int pageblock_default_order(unsigned int order)
  *   - mark all memory queues empty
  *   - clear the memory bitmaps
  */
-static void __meminit free_area_init_core(struct pglist_data *pgdat,
+static void __paginginit free_area_init_core(struct pglist_data *pgdat,
 		unsigned long *zones_size, unsigned long *zholes_size)
 {
 	enum zone_type j;
@@ -3438,7 +3438,7 @@ static void __init_refok alloc_node_mem_map(struct pglist_data *pgdat)
 #endif /* CONFIG_FLAT_NODE_MEM_MAP */
 }
 
-void __meminit free_area_init_node(int nid, struct pglist_data *pgdat,
+void __paginginit free_area_init_node(int nid, struct pglist_data *pgdat,
 		unsigned long *zones_size, unsigned long node_start_pfn,
 		unsigned long *zholes_size)
 {