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List:       qemu-devel
Subject:    Re: [Qemu-devel] [PATCH v13 08/13] Change ram_save_block to return -1 if there are no more changes
From:       Juan Quintela <quintela () redhat ! com>
Date:       2012-06-29 16:46:12
Message-ID: 87fw9exe0b.fsf () elfo ! mitica
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Orit Wasserman <owasserm@redhat.com> wrote:
> It will return 0 if the page is unmodifed.
>
> Signed-off-by: Orit Wasserman <owasserm@redhat.com>

This does another thing, it adds stage parameter to ram_save_block(),
and it "shouldn't" need it (famous last words).

> -static int ram_save_block(QEMUFile *f)
> +static int ram_save_block(QEMUFile *f, int stage)

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