[PATCH]: reiser4 [3/8] export page_cache_readahead()

[Nikita Danilov]

Hello, Linus,

    Following patch exports page_cache_readahead() so that file systems
    that don't use generic_file_read(), but do use page cache can
    perform readahead consistently.

Please apply.
Nikita.
diff -rup -X dontdiff linus-bk-2.5/kernel/ksyms.c linux-2.5-reiser4/kernel/ksyms.c
--- linus-bk-2.5/kernel/ksyms.c Fri Oct 18 03:00:41 2002
+++ linux-2.5-reiser4/kernel/ksyms.c    Tue Oct 29 17:18:22 2002
@@ -134,6 +134,7 @@ EXPORT_SYMBOL(kmap_pte);
 EXPORT_SYMBOL(page_address);
 #endif
 EXPORT_SYMBOL(get_user_pages);
+EXPORT_SYMBOL(page_cache_readahead);
 
 /* filesystem internal functions */
 EXPORT_SYMBOL(def_blk_fops);