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Re: [Qemu-devel] [PATCH] migration: Don't use *_to_cpup()
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-devel] [PATCH] migration: Don't use *_to_cpup() |
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Date: |
Fri, 10 Jun 2016 09:05:55 -0600 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 06/10/2016 09:01 AM, Peter Maydell wrote:
> The *_to_cpup() functions just compose a pointer dereference with
> a *_to_cpu() byteswap. Instead use ld*_p(), which handles potential
> pointer misaligment and avoids the need to cast the pointer.
s/misaligment/misalignment/
>
> Signed-off-by: Peter Maydell <address@hidden>
> ---
> The motivation here is that I'd like to get rid of _to_cpup()
> entirely: we don't have many places that use it.
> ---
> migration/migration.c | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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