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Re: [Qemu-devel] [PATCH 22/22] core/sysbus: remove the SysBusDeviceClass

From: maozy
Subject: Re: [Qemu-devel] [PATCH 22/22] core/sysbus: remove the SysBusDeviceClass::initpath
Date: Sun, 25 Nov 2018 09:24:31 +0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.0

On 11/24/18 2:19 AM, Peter Maydell wrote:
On Fri, 23 Nov 2018 at 18:16, Eduardo Habkost <address@hidden> wrote:
I think this is good enough for now (as long as there's a comment
like Peter suggested).  Allowing parent_realize to be NULL would
be inconvenient to all code that uses parent_realize today.

It was done in v2, please review.

Personally, I would love to get rid of parent_realize entirely.
We could simply provide a helper to let device subclasses call
the parent's realize function without the need to copy function
pointers around.

well, I will do it later.

Agreed -- parent_realize is a hack that is working around
a deficiency in our object model, and it would be nice to
deal with that. But let's do our cleanups one at a time :-)

OK, I see.


-- PMM

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