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Re: [Qemu-block] [PATCH v5 1/6] Stream block job involves copy-on-read f
From: |
Alberto Garcia |
Subject: |
Re: [Qemu-block] [PATCH v5 1/6] Stream block job involves copy-on-read filter driver |
Date: |
Fri, 08 Feb 2019 13:31:46 +0100 |
User-agent: |
Notmuch/0.18.2 (http://notmuchmail.org) Emacs/24.4.1 (i586-pc-linux-gnu) |
On Sun 30 Dec 2018 09:09:12 PM CET, Andrey Shinkevich wrote:
> +static BlockDriverState *child_file_bs(BlockDriverState *bs)
> +{
> + return bs->file ? bs->file->bs : NULL;
> +}
In addition to Vladimir's comments, I wonder if it's useful to put this
in block_int.h (together with backing_bs()). It seems that there's a
couple of more places where this can be used.
Berto
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Alberto Garcia <=