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Re: [Qemu-devel] [PATCH 3/3] vmstate registration: check return values

From: Dr. David Alan Gilbert
Subject: Re: [Qemu-devel] [PATCH 3/3] vmstate registration: check return values
Date: Tue, 10 Jan 2017 09:26:03 +0000
User-agent: Mutt/1.7.1 (2016-10-04)

* Peter Maydell (address@hidden) wrote:
> On 9 January 2017 at 20:13, Dr. David Alan Gilbert (git)
> <address@hidden> wrote:
> > From: "Dr. David Alan Gilbert" <address@hidden>
> >
> > Check qdev's call to vmstate_register_with_alias_id; that gets
> > most of the common uses; there's hundreds of calls via vmstate_register
> > which could get fixed over time.
> Not quite that bad, I think -- I make it just over 50 calls.

Well kind of; it seems to be a bit more complicated than that.
I'd grep'd for vmstate_register and that gives me ~180 (including
stuff in headers).
Only 56 of those are vmstate_register() calls though, 117 are
vmstate_register_ram calls which I'd not previously looked at,
those call qemu_ram_set_idstr which looks like it suffers from
the same problem though.


> thanks
> -- PMM
Dr. David Alan Gilbert / address@hidden / Manchester, UK

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