* [PATCH] vm: kswapd use pgdat
@ 2005-09-08 15:36 Con Kolivas
0 siblings, 0 replies; only message in thread
From: Con Kolivas @ 2005-09-08 15:36 UTC (permalink / raw)
To: linux-kernel; +Cc: akpm
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We don't fully utilise this pointer.
Con
---
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Use the pgdat pointer we've already defined in wakeup_kswapd
Signed-off-by: Con Kolivas <kernel@kolivas.org>
Index: linux-2.6.13-mm2/mm/vmscan.c
===================================================================
--- linux-2.6.13-mm2.orig/mm/vmscan.c 2005-09-09 01:27:33.000000000 +1000
+++ linux-2.6.13-mm2/mm/vmscan.c 2005-09-09 01:28:56.000000000 +1000
@@ -1263,9 +1263,9 @@ void wakeup_kswapd(struct zone *zone, in
pgdat->kswapd_max_order = order;
if (!cpuset_zone_allowed(zone, __GFP_HARDWALL))
return;
- if (!waitqueue_active(&zone->zone_pgdat->kswapd_wait))
+ if (!waitqueue_active(&pgdat->kswapd_wait))
return;
- wake_up_interruptible(&zone->zone_pgdat->kswapd_wait);
+ wake_up_interruptible(&pgdat->kswapd_wait);
}
#ifdef CONFIG_PM
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2005-09-08 15:36 [PATCH] vm: kswapd use pgdat Con Kolivas
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