swsusp: fix suspending with mysqld

[Pavel Machek]

Hi!

mysqld does signal calls in pretty tight loop, and swsusp is not able
to stop processes in such case. This should fix it. Please apply,
								Pavel


Index: linux/kernel/signal.c
===================================================================
--- linux.orig/kernel/signal.c	2004-10-01 12:24:26.000000000 +0200
+++ linux/kernel/signal.c	2004-10-01 01:00:26.000000000 +0200
@@ -1483,8 +1483,7 @@
 	unsigned long flags;
 	struct sighand_struct *psig;
 
-	if (sig == -1)
-		BUG();
+	BUG_ON(sig == -1);
 
  	/* do_notify_parent_cldstop should have been called instead.  */
  	BUG_ON(tsk->state & (TASK_STOPPED|TASK_TRACED));
@@ -2260,6 +2259,8 @@
 			ret = -EINTR;
 	}
 
+	if (current->flags & PF_FREEZE)
+		refrigerator(1);
 	return ret;
 }
 

-- 
People were complaining that M$ turns users into beta-testers...
...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!
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