[PATCH]: reiser4 [5/8] export remove_from_page_cache()

[Nikita Danilov]

Hello, Linus,

    Following patch exports remove_from_page_cache(). reiser4 stores all
    meta-data in the page cache. When piece of meta-data is removed,
    corresponding page has to be removed from the page cache (this is
    similar to truncate, but for meta-data), explicit call to
    remove_from_page_cache() is required at this point.

Please apply.
Nikita.
diff -rup -X dontdiff linus-bk-2.5/mm/filemap.c linux-2.5-reiser4/mm/filemap.c
--- linus-bk-2.5/mm/filemap.c   Fri Oct 18 03:00:41 2002
+++ linux-2.5-reiser4/mm/filemap.c      Tue Oct 29 17:16:22 2002
@@ -97,6 +97,7 @@ void remove_from_page_cache(struct page 
 	__remove_from_page_cache(page);
 	write_unlock(&mapping->page_lock);
 }
+EXPORT_SYMBOL(remove_from_page_cache);
 
 static inline int sync_page(struct page *page)
 {