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Re: [Qemu-block] [PATCH 09/16] block: Split bdrv_move_feature_fields()
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From: |
Max Reitz |
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Subject: |
Re: [Qemu-block] [PATCH 09/16] block: Split bdrv_move_feature_fields() |
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Date: |
Wed, 30 Sep 2015 16:51:43 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 |
On 17.09.2015 15:48, Kevin Wolf wrote:
> After bdrv_swap(), some fields must be moved back to their original BDS
> to compensate for the effects that a swap of the contents of the objects
> has while keeping the old addresses. Other fields must be moved back
> because they should logically be moved and must stay on top
>
> When replacing bdrv_swap() with operations changing the pointers in the
> parents, we only need the latter and must avoid swapping the former.
> Split the function accordingly.
>
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
> block.c | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
Reviewed-by: Max Reitz <address@hidden>
(and an ACK to "Op blockers are a mess.")
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