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Re: [Qemu-devel] [PATCH v4 09/15] block: Support meta dirty bitmap


From: Max Reitz
Subject: Re: [Qemu-devel] [PATCH v4 09/15] block: Support meta dirty bitmap
Date: Fri, 11 Mar 2016 16:17:28 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0

On 08.03.2016 05:45, Fam Zheng wrote:
> The added group of operations enables tracking of the changed bits in
> the dirty bitmap.
> 
> Signed-off-by: Fam Zheng <address@hidden>
> ---
>  block/dirty-bitmap.c         | 52 
> ++++++++++++++++++++++++++++++++++++++++++++
>  include/block/dirty-bitmap.h |  9 ++++++++
>  2 files changed, 61 insertions(+)

Should we truncate the meta bitmaps in bdrv_dirty_bitmap_truncate()?

Max

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