Attachment 147109 Details for Bug 199433 – debugging patch

debugging patch

sm-message.patch (text/plain), 1.00 KB, created by David Teigland on 2007-02-01 16:08:07 UTC

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Creator: David Teigland

Created: 2007-02-01 16:08:07 UTC

Size: 1.00 KB

patch

obsolete

>Index: sm_message.c
>===================================================================
>RCS file: /cvs/cluster/cluster/cman-kernel/src/Attic/sm_message.c,v
>retrieving revision 1.4.2.3
>diff -u -r1.4.2.3 sm_message.c
>--- sm_message.c	1 Dec 2006 20:40:00 -0000	1.4.2.3
>+++ sm_message.c	1 Feb 2007 16:06:38 -0000
>@@ -726,6 +726,16 @@
> 
> 		if (!re)
> 			break;
>+
>+		if (!re->msg) {
>+			printk("CMAN: NULL MSG len %d nodeid %d\n",
>+				re->len, re->nodeid);
>+			kfree(re);
>+			continue;
>+		}
>+		printk("take re %p len %d nodeid %d msg %p type %d\n",
>+			re, re->len, re->nodeid, re->msg, re->msg->ms_type);
>+
> 		process_message(re->msg, re->nodeid);
> 		kfree(re->msg);
> 		kfree(re);
>@@ -749,6 +759,10 @@
> 	re->len = len;
> 	re->nodeid = nodeid;
> 
>+	SM_ASSERT(re->msg, printk("re %p len %d nodeid %d\n", re, len, nodeid););
>+	printk("save re %p len %d nodeid %d msg %p type %d\n",
>+		re, re->len, re->nodeid, re->msg, re->msg->ms_type);
>+
> 	spin_lock(&message_lock);
> 	list_add_tail(&re->list, &messages);
> 	spin_unlock(&message_lock);

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Attachments on bug 199433: 147109 | 147110