Date: Thu, 7 Jun 2007 02:31:35 GMT From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 121119 for review Message-ID: <200706070231.l572VZ0C064623@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=121119 Change 121119 by peter@peter_daintree on 2007/06/07 02:31:16 After a device has attached, allow for the possibility that it has done a device_set_unit() to rename itself. Recompute the sysctl tree node name that we attach under. Affected files ... .. //depot/projects/hammer/sys/kern/subr_bus.c#53 edit Differences ... ==== //depot/projects/hammer/sys/kern/subr_bus.c#53 (text+ko) ==== @@ -307,6 +307,16 @@ } static void +device_sysctl_update(device_t dev) +{ + devclass_t dc = dev->devclass; + + if (dev->sysctl_tree == NULL) + return; + sysctl_rename_oid(dev->sysctl_tree, dev->nameunit + strlen(dc->name)); +} + +static void device_sysctl_fini(device_t dev) { if (dev->sysctl_tree == NULL) @@ -2387,6 +2397,7 @@ dev->state = DS_NOTPRESENT; return (error); } + device_sysctl_update(dev); dev->state = DS_ATTACHED; devadded(dev); return (0);
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