A patch for test_overcommit module

[Hideo AOKI <haoki@redhat.com>]

The test module needs this kernel patch.
I don't intend to propose to apply this patch to kernel tree.

---
Hideo Aoki, Hitachi Computer Products (America) Inc.

This patch exports the symbols which a kernel module has to refer.

 include/linux/mman.h |    1 +
 mm/page_alloc.c      |    1 +
 mm/slab.c            |    1 +
 mm/swap.c            |    1 +
 4 files changed, 4 insertions(+)

diff -pruN linux-2.6.17-rc1-mm1/include/linux/mman.h linux-2.6.17-rc1-mm1-test1/include/linux/mman.h
--- linux-2.6.17-rc1-mm1/include/linux/mman.h	2006-03-24 12:40:19.000000000 -0500
+++ linux-2.6.17-rc1-mm1-test1/include/linux/mman.h	2006-04-04 12:53:52.000000000 -0400
@@ -24,6 +24,7 @@ static inline void vm_acct_memory(long p
 {
 	atomic_add(pages, &vm_committed_space);
 }
+EXPORT_SYMBOL(vm_acct_memory);
 #endif
 
 static inline void vm_unacct_memory(long pages)
diff -pruN linux-2.6.17-rc1-mm1/mm/page_alloc.c linux-2.6.17-rc1-mm1-test1/mm/page_alloc.c
--- linux-2.6.17-rc1-mm1/mm/page_alloc.c	2006-04-04 10:43:57.000000000 -0400
+++ linux-2.6.17-rc1-mm1-test1/mm/page_alloc.c	2006-04-04 12:53:52.000000000 -0400
@@ -52,6 +52,7 @@ EXPORT_SYMBOL(node_possible_map);
 unsigned long totalram_pages __read_mostly;
 unsigned long totalhigh_pages __read_mostly;
 long nr_swap_pages;
+EXPORT_SYMBOL(nr_swap_pages);
 int percpu_pagelist_fraction;
 
 static void __free_pages_ok(struct page *page, unsigned int order);
diff -pruN linux-2.6.17-rc1-mm1/mm/slab.c linux-2.6.17-rc1-mm1-test1/mm/slab.c
--- linux-2.6.17-rc1-mm1/mm/slab.c	2006-04-04 10:43:57.000000000 -0400
+++ linux-2.6.17-rc1-mm1-test1/mm/slab.c	2006-04-04 12:53:52.000000000 -0400
@@ -692,6 +692,7 @@ static struct list_head cache_chain;
  * SLAB_RECLAIM_ACCOUNT turns this on per-slab
  */
 atomic_t slab_reclaim_pages;
+EXPORT_SYMBOL(slab_reclaim_pages);
 
 /*
  * chicken and egg problem: delay the per-cpu array allocation
diff -pruN linux-2.6.17-rc1-mm1/mm/swap.c linux-2.6.17-rc1-mm1-test1/mm/swap.c
--- linux-2.6.17-rc1-mm1/mm/swap.c	2006-04-04 10:43:57.000000000 -0400
+++ linux-2.6.17-rc1-mm1-test1/mm/swap.c	2006-04-04 12:53:52.000000000 -0400
@@ -499,6 +499,7 @@ void vm_acct_memory(long pages)
 	}
 	preempt_enable();
 }
+EXPORT_SYMBOL(vm_acct_memory);
 
 #ifdef CONFIG_HOTPLUG_CPU