[PATCH][3/3] mm: swsusp post resume aggressive swap prefetch

[Con Kolivas <kernel@kolivas.org>]

Swsusp reclaims a lot of memory during the suspend cycle and can benefit
from the aggressive_swap_prefetch mode immediately upon resuming.

Signed-off-by: Con Kolivas <kernel@kolivas.org>

---
 kernel/power/swsusp.c |    3 +++
 1 files changed, 3 insertions(+)

Index: linux-2.6.16-rc6-mm2/kernel/power/swsusp.c
===================================================================
--- linux-2.6.16-rc6-mm2.orig/kernel/power/swsusp.c	2006-03-20 02:15:47.000000000 +1100
+++ linux-2.6.16-rc6-mm2/kernel/power/swsusp.c	2006-03-20 02:20:35.000000000 +1100
@@ -49,6 +49,7 @@
 #include <linux/bootmem.h>
 #include <linux/syscalls.h>
 #include <linux/highmem.h>
+#include <linux/swap-prefetch.h>
 
 #include "power.h"
 
@@ -239,6 +240,8 @@ Restore_highmem:
 	device_power_up();
 Enable_irqs:
 	local_irq_enable();
+	if (!in_suspend)
+		aggressive_swap_prefetch();
 	return error;
 }