From 793b12af790440c39062948caf6df525c052a04c Mon Sep 17 00:00:00 2001 From: alc Date: Wed, 28 Nov 2012 18:29:34 +0000 Subject: 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 --- sys/vm/vm_object.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sys') diff --git a/sys/vm/vm_object.c b/sys/vm/vm_object.c index e19750c..f95ab54 100644 --- a/sys/vm/vm_object.c +++ b/sys/vm/vm_object.c @@ -301,6 +301,7 @@ vm_object_set_memattr(vm_object_t object, vm_memattr_t memattr) 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, vm_memattr_t memattr) 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); -- cgit v1.1