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(parent: bf0fda3) | patch
qom: add a fast path to object_class_dynamic_cast
authorPaolo Bonzini <pbonzini@redhat.com>
Fri, 10 May 2013 12:16:37 +0000 (14:16 +0200)
committerAnthony Liguori <aliguori@us.ibm.com>
Mon, 13 May 2013 14:52:06 +0000 (09:52 -0500)
commit793c96b5403233fd9935c94b2af6d557c297a088
tree544971a075a681f2c58b13097871ac54d77d74b5tree
parentbf0fda346694db1eddecff1d74ff9f4d5eba3461commit | diff
qom: add a fast path to object_class_dynamic_cast

For leaf classes, in many cases the callbacks will simply downcast
the object back to the original class.  Add this fast path to
object_class_dynamic_cast, object_dynamic_cast will inherit it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1368188203-3407-4-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
qom/object.c diff | blob | blame | history
Qemu copy for testing