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| From: | Avi Kivity |
| Subject: | Re: [Qemu-devel] Re: [PATCH 06/41] virtio: Use DO_UPCAST instead of a cast |
| Date: | Thu, 03 Dec 2009 15:39:48 +0200 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.4pre) Gecko/20090922 Fedora/3.0-3.9.b4.fc12 Thunderbird/3.0b4 |
On 12/03/2009 02:55 PM, Juan Quintela wrote:
sorry, already allocated memory. basically -device foo requires that qdev creates foo and then it call foo_init().
Alternatives:- foo_init() allocates Foo and calls qdev_init() (how C++ works, but cumbersome here) - we put the offset of DeviceState as well as the size into DeviceInfo (a macro can help)
I agree the hidden assumptions about member placement are bad. -- error compiling committee.c: too many arguments to function
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