[PATCH] wait_table and zonelist initializing for memory hotadd: change name of wait_table_size()

This is just to rename from wait_table_size() to wait_table_hash_nr_entries().

Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 9742e3c..652673e 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -197,7 +197,7 @@
 
 	/*
 	 * wait_table		-- the array holding the hash table
-	 * wait_table_size	-- the size of the hash table array
+	 * wait_table_hash_nr_entries	-- the size of the hash table array
 	 * wait_table_bits	-- wait_table_size == (1 << wait_table_bits)
 	 *
 	 * The purpose of all these is to keep track of the people
@@ -220,7 +220,7 @@
 	 * free_area_init_core() performs the initialization of them.
 	 */
 	wait_queue_head_t	* wait_table;
-	unsigned long		wait_table_size;
+	unsigned long		wait_table_hash_nr_entries;
 	unsigned long		wait_table_bits;
 
 	/*