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From: Nikita Danilov <Nikita@Namesys.COM>
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Date: Thu, 31 Oct 2002 19:03:00 +0300
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To: Linus Torvalds <Torvalds@Transmeta.COM>
Cc: Linux Kernel Mailing List <Linux-Kernel@Vger.Kernel.ORG>,
       Reiserfs mail-list <Reiserfs-List@Namesys.COM>
Subject: [PATCH]: reiser4 [3/8] export page_cache_readahead()
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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);