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);