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Re: [Qemu-block] [PATCH 34/54] block: Add BdrvChildRole.stay_at_node

From: Max Reitz
Subject: Re: [Qemu-block] [PATCH 34/54] block: Add BdrvChildRole.stay_at_node
Date: Fri, 24 Feb 2017 15:00:38 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0

On 21.02.2017 15:58, Kevin Wolf wrote:
> When the parents' child links are updated in bdrv_append() or
> bdrv_replace_in_backing_chain(), this should affect all child links of
> BlockBackends or other nodes, but not on child links held for other
> purposes (like for setting permissions). This patch allows to control
> the behaviour per BdrvChildRole.
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
>  block.c                   | 3 +++
>  include/block/block_int.h | 4 ++++
>  2 files changed, 7 insertions(+)

Reviewed-by: Max Reitz <address@hidden>

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