Date: Wed, 28 Nov 2012 18:29:34 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r243659 - head/sys/vm Message-ID: <201211281829.qASITYKn007514@svn.freebsd.org>
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Author: alc Date: Wed Nov 28 18:29:34 2012 New Revision: 243659 URL: http://svnweb.freebsd.org/changeset/base/243659 Log: Add support for the (relatively) new object type OBJT_MGTDEVICE to vm_object_set_memattr(). Also, add a "safety belt" so that vm_object_set_memattr() doesn't silently modify undefined object types. Reviewed by: kib MFC after: 10 days Modified: head/sys/vm/vm_object.c Modified: head/sys/vm/vm_object.c ============================================================================== --- head/sys/vm/vm_object.c Wed Nov 28 18:15:38 2012 (r243658) +++ head/sys/vm/vm_object.c Wed Nov 28 18:29:34 2012 (r243659) @@ -301,6 +301,7 @@ vm_object_set_memattr(vm_object_t object switch (object->type) { case OBJT_DEFAULT: case OBJT_DEVICE: + case OBJT_MGTDEVICE: case OBJT_PHYS: case OBJT_SG: case OBJT_SWAP: @@ -310,6 +311,9 @@ vm_object_set_memattr(vm_object_t object break; case OBJT_DEAD: return (KERN_INVALID_ARGUMENT); + default: + panic("vm_object_set_memattr: object %p is of undefined type", + object); } object->memattr = memattr; return (KERN_SUCCESS);
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