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From: John Baldwin <jhb@freebsd.org>
To: arch@freebsd.org
Date: Fri, 19 Sep 2008 14:37:28 -0400
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Cc: 
Subject: Trim interrupt messages in dmesg..
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Personally, I find the MPSAFE/ITHREAD/FILTER messages a bit much in dmesg.  
I'd like to cut it back to just warning about GIANT-locked handlers.  
Thoughts?

Index: subr_bus.c
===================================================================
--- subr_bus.c  (revision 183112)
+++ subr_bus.c  (working copy)
@@ -3538,15 +3538,6 @@
                return (error);
        if (handler != NULL && !(flags & INTR_MPSAFE))
                device_printf(dev, "[GIANT-LOCKED]\n");
-       if (bootverbose && (flags & INTR_MPSAFE))
-               device_printf(dev, "[MPSAFE]\n");
-       if (filter != NULL) {
-               if (handler == NULL)
-                       device_printf(dev, "[FILTER]\n");
-               else
-                       device_printf(dev, "[FILTER+ITHREAD]\n");
-       } else
-               device_printf(dev, "[ITHREAD]\n");
        return (0);
 }

-- 
John Baldwin