Date: Sun, 02 Apr 2000 18:29:19 -0600 From: Warner Losh <imp@village.org> To: Nick Hibma <n_hibma@calcaphon.com> Cc: Nikolai Saoukh <nms@otdel-1.org>, freebsd-hackers@freebsd.org Subject: Re: Reserving Resources Message-ID: <200004030029.SAA56087@harmony.village.org> In-Reply-To: Your message of "Mon, 03 Apr 2000 01:23:02 BST." <Pine.BSF.4.20.0004030121320.7902-100000@localhost> References: <Pine.BSF.4.20.0004030121320.7902-100000@localhost>
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In message <Pine.BSF.4.20.0004030121320.7902-100000@localhost> Nick Hibma writes:
: Um, in that case you should update subr_bus.c. Change committed two
: weeks ago. I got annoyed to by that too :-)
Hmmmm. This work was on a 4.0-RELEASE system.... Makes sense.
BTW, I have a hack to subr_bus that prints detach messages when a
device is detached. This will hoist some code from the drivers that
detach into the bus system. I think it would be useful to commit.
Comments?
Warner
Index: subr_bus.c
===================================================================
RCS file: /home/imp/FreeBSD/CVS/src/sys/kern/subr_bus.c,v
retrieving revision 1.56
diff -u -r1.56 subr_bus.c
--- subr_bus.c 2000/04/01 06:06:37 1.56
+++ subr_bus.c 2000/04/03 00:28:59
@@ -1179,6 +1179,7 @@
if ((error = DEVICE_DETACH(dev)) != 0)
return error;
+ device_printf(dev, "detached\n");
if (dev->parent)
BUS_CHILD_DETACHED(dev->parent, dev);
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