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Re: [Qemu-devel] [PATCH 03/20] block: implement dirty bitmap using HBitm
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-devel] [PATCH 03/20] block: implement dirty bitmap using HBitmap |
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Date: |
Thu, 13 Dec 2012 17:27:27 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 |
On 12/12/2012 06:46 AM, Paolo Bonzini wrote:
> This actually uses the dirty bitmap in the block layer, and converts
> mirroring to use an HBitmapIter.
>
> Reviewed-by: Laszlo Ersek <address@hidden> (except block/mirror.c parts)
> Signed-off-by: Paolo Bonzini <address@hidden>
> ---
> Makefile.objs | 2 +-
> block.c | 94
> ++++++++++------------------------------------------------
> block.h | 6 ++--
> block/mirror.c | 12 ++++++--
> block_int.h | 4 +--
> trace-events | 1 +
> 6 files changed, 33 insertions(+), 86 deletions(-)
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- [Qemu-devel] [PATCH 00/20] Block device mirroring enhancements, 12-12-12 edition, Paolo Bonzini, 2012/12/12
- [Qemu-devel] [PATCH 02/20] add hierarchical bitmap data type and test cases, Paolo Bonzini, 2012/12/12
- [Qemu-devel] [PATCH 04/20] block: make round_to_clusters public, Paolo Bonzini, 2012/12/12
- [Qemu-devel] [PATCH 03/20] block: implement dirty bitmap using HBitmap, Paolo Bonzini, 2012/12/12
- Re: [Qemu-devel] [PATCH 03/20] block: implement dirty bitmap using HBitmap,
Eric Blake <=
- [Qemu-devel] [PATCH 05/20] mirror: perform COW if the cluster size is bigger than the granularity, Paolo Bonzini, 2012/12/12
- [Qemu-devel] [PATCH 07/20] block: allow customizing the granularity of the dirty bitmap, Paolo Bonzini, 2012/12/12
- [Qemu-devel] [PATCH 06/20] block: return count of dirty sectors, not chunks, Paolo Bonzini, 2012/12/12
- [Qemu-devel] [PATCH 09/20] mirror: switch mirror_iteration to AIO, Paolo Bonzini, 2012/12/12