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From: | Alberto Garcia |
Subject: | Re: [Qemu-devel] [PATCH v3 1/7] block: skip implicit nodes in snapshots, blockjobs |
Date: | Mon, 28 Aug 2017 13:40:52 +0200 |
User-agent: | Notmuch/0.18.2 (http://notmuchmail.org) Emacs/24.4.1 (i586-pc-linux-gnu) |
On Fri 25 Aug 2017 03:23:26 PM CEST, Manos Pitsidianakis wrote: > +static inline BlockDriverState *child_bs(BlockDriverState *bs) > +{ > + BlockDriverState *backing = backing_bs(bs); > + BlockDriverState *file = file_bs(bs); > + assert(!(file && backing)); > + return backing ?: file; > +} I'm still not sure how useful it is to have a separate function for this, instead of putting it inside bdrv_get_first_explicit(), but anyway Reviewed-by: Alberto Garcia <address@hidden> Berto
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