Patch to get swap_token working without CONFIG_SWAP

[Holger Schurig]

Some embedded devices won't have CONFIG_SWAP defined, this breaks rmap.c 
near line 386. This fixes it:

#
# Patch managed by http://www.holgerschurig.de/patcher.html
#

Signed-off-by: Holger Schurig <hs4233@xxxxxxxxxxxxxxxxxxxx>

--- linux-2.6/mm/rmap.c~fix-rmapswap
+++ linux-2.6/mm/rmap.c
@@ -395,8 +395,10 @@
 {
        int referenced = 0;

+#ifdef CONFIG_SWAP
        if (!swap_token_default_timeout)
                ignore_token = 1;
+#endif

        if (page_test_and_clear_young(page))
                referenced++;
-
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