From 0061f426dba6e084e5cdaddb3fa268074a74e280 Mon Sep 17 00:00:00 2001
From: Hans Reiser <reiser@namesys.com>
Date: Fri, 25 Sep 2009 22:12:47 +0200
Subject: [PATCH] Reiser4 is trying to add/remove pages to/from address space,
 so it needs add_to_page_cache_lru to be EXPORT_SYMBOL-ed.

[bunk@stusta.de: unexport {,__}remove_from_page_cache]
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 mm/filemap.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mm/filemap.c b/mm/filemap.c
index ef169f37156..69f0a3d7d66 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -310,6 +310,7 @@ int wait_on_page_writeback_range(struct address_space *mapping,
 
 	return ret;
 }
+EXPORT_SYMBOL(add_to_page_cache_lru);
 
 /**
  * filemap_fdatawait_range - wait for all under-writeback pages to complete in a given range
-- 
2.11.4.GIT