Reducing noise in dmesg output

Folks,

dmesg is getting cluttered with random bits of irrelevant information which 
either should be behind bootverbose or not at all present. Below two 
locations where I intend to remove that information. The fact that a module 
is loaded can be seen in the output of

	kldstat -v | grep netsmb

the amount of stolen memory and aperture size might be interesting when 
configuring your X server. Then again, most X servers nowadays HAVE no 
configuration file anymore because of auto-configuration.

Any objections?

Nick

Index: kern/kern_shutdown.c
===================================================================
--- kern/kern_shutdown.c	(revision 196710)
+++ kern/kern_shutdown.c	(working copy)
_at__at_ -581,6 +581,10 _at__at_
 
 /*
  * Support for poweroff delay.
+ *
+ * Please note that setting this delay too short might power off your 
machine
+ * before the write cache on your hard disk has been flushed, leading to
+ * soft-updates inconsistencies.
  */
 #ifndef POWEROFF_DELAY
 # define POWEROFF_DELAY 5000
Index: dev/agp/agp_i810.c
===================================================================
--- dev/agp/agp_i810.c	(revision 196589)
+++ dev/agp/agp_i810.c	(working copy)
_at__at_ -474,12 +474,15 _at__at_
 				agp_generic_detach(dev);
 				return EINVAL;
 		}
-		if (sc->stolen > 0) {
-			device_printf(dev, "detected %dk stolen memory\n",
-			    sc->stolen * 4);
+		if (bootverbose) {
+			if (sc->stolen > 0) {
+				device_printf(dev,
+				    "detected %dk stolen memory\n",
+				    sc->stolen * 4);
+			}
+			device_printf(dev, "aperture size is %dM\n",
+			    sc->initial_aperture / 1024 / 1024);
 		}
-		device_printf(dev, "aperture size is %dM\n",
-		    sc->initial_aperture / 1024 / 1024);
 
 		/* GATT address is already in there, make sure it's enabled */
 		pgtblctl = bus_read_4(sc->sc_res[0], AGP_I810_PGTBL_CTL);
_at__at_ -664,9 +667,11 _at__at_
 		gtt_size += 4;
 
 		sc->stolen = (stolen - gtt_size) * 1024 / 4096;
-		if (sc->stolen > 0)
-			device_printf(dev, "detected %dk stolen memory\n", sc->stolen * 4);
-		device_printf(dev, "aperture size is %dM\n", sc->initial_aperture / 1024 
/ 1024);
+		if (bootverbose) {
+			if (sc->stolen > 0)
+				device_printf(dev, "detected %dk stolen memory\n", sc->stolen * 4);
+			device_printf(dev, "aperture size is %dM\n", sc->initial_aperture / 1024 
/ 1024);
+		}
 
 		/* GATT address is already in there, make sure it's enabled */
 		pgtblctl = bus_read_4(sc->sc_res[0], AGP_I810_PGTBL_CTL);
Index: netsmb/smb_dev.c
===================================================================
--- netsmb/smb_dev.c	(revision 196589)
+++ netsmb/smb_dev.c	(working copy)
_at__at_ -352,7 +352,6 _at__at_
 		}
 		clone_setup(&nsmb_clones);
 		nsmb_dev_tag = EVENTHANDLER_REGISTER(dev_clone, nsmb_dev_clone, 0, 1000);
-		printf("netsmb_dev: loaded\n");
 		break;
 	    case MOD_UNLOAD:
 		smb_iod_done();
_at__at_ -363,7 +362,6 _at__at_
 		drain_dev_clone_events();
 		clone_cleanup(&nsmb_clones);
 		destroy_dev_drain(&nsmb_cdevsw);
-		printf("netsmb_dev: unloaded\n");
 		break;
 	    default:
 		error = EINVAL;