From 5182bb7ecfb83ee63e9d795f6719af16ad45de29 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@localhost>
Date: Wed, 24 Aug 2011 06:52:24 +0200
Subject: dont hang if swap is full

---
 sys/src/9/port/swap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/src/9/port/swap.c b/sys/src/9/port/swap.c
index 64bb88352..54e8b99e0 100644
--- a/sys/src/9/port/swap.c
+++ b/sys/src/9/port/swap.c
@@ -134,7 +134,7 @@ loop:
 	sleep(&swapalloc.r, needpages, 0);
 
 	while(needpages(junk)) {
-		if(swapimage.c) {
+		if(swapimage.c && swapalloc.free) {
 			p++;
 			if(p >= ep){
 				p = proctab(0);
-- 
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