From: Stefan Hajnoczi <stefanha@gmail.com>
To: Stefan Hajnoczi <stefanha@redhat.com>
Cc: qemu-devel@nongnu.org, xen-devel@lists.xenproject.org,
qemu-s390x@nongnu.org, qemu-ppc@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] compiler: add a sizeof_field() macro
Date: Mon, 18 Jun 2018 14:53:59 +0100 [thread overview]
Message-ID: <20180618135359.GA29670@stefanha-x1.localdomain> (raw)
In-Reply-To: <20180614164431.29305-1-stefanha@redhat.com>
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On Thu, Jun 14, 2018 at 05:44:31PM +0100, Stefan Hajnoczi wrote:
> Determining the size of a field is useful when you don't have a struct
> variable handy. Open-coding this is ugly.
>
> This patch adds the sizeof_field() macro, which is similar to
> typeof_field(). Existing instances are updated to use the macro.
>
> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
> ---
> include/hw/xen/io/ring.h | 2 +-
> include/qemu/compiler.h | 2 ++
> accel/tcg/translate-all.c | 2 +-
> hw/display/xenfb.c | 4 ++--
> hw/net/rocker/rocker_of_dpa.c | 2 +-
> hw/net/virtio-net.c | 2 +-
> target/i386/kvm.c | 2 +-
> target/ppc/arch_dump.c | 10 +++++-----
> target/s390x/arch_dump.c | 20 ++++++++++----------
> 9 files changed, 24 insertions(+), 22 deletions(-)
Thanks, applied to my block tree:
https://github.com/stefanha/qemu/commits/block
Stefan
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prev parent reply other threads:[~2018-06-18 13:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-14 16:44 [Qemu-devel] [PATCH] compiler: add a sizeof_field() macro Stefan Hajnoczi
2018-06-14 19:17 ` John Snow
2018-06-14 20:33 ` Philippe Mathieu-Daudé
2018-06-15 7:59 ` Stefan Hajnoczi
2018-06-18 13:53 ` Stefan Hajnoczi [this message]
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