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Re: [Qemu-devel] [PATCH v5 0/6] vmdk: zeroed-grain GTE support
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [PATCH v5 0/6] vmdk: zeroed-grain GTE support |
Date: |
Fri, 3 May 2013 11:15:06 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Thu, May 02, 2013 at 10:25:21AM +0800, Fam Zheng wrote:
> Added support for zeroed-grain GTE to VMDK according to VMDK Spec 5.0[1].
>
> [1] Virtual Disk Format 5.0 - VMware,
> http://www.vmware.com/support/developer/vddk/vmdk_50_technote.pdf?src=vmdk
>
> Changes since v4:
> - 6/6: Correct endianess: *m_data->l2_cache_entry = offset;
>
>
> Changes since v3:
> - 5/6: Remove tmp
> - 6/6: Update L2 Cache
> Remove redundant assignment to m_data
> Simplify l2_offset assignment to m_data
> Fix m_data.offset endian.
>
> Changes since v2:
> - all: Added 5/6 (vmdk: store fields of VmdkMetaData in cpu endian)
> - 6/6: Avoid side-effect of vmdk_L2update.
> Change function comment to gtkdoc stype.
> Fix VMDK4_FLAG_ZG.
>
> Changes since v1:
> - all: fix From: field
> - 1/5: squash one line of ret code macro change from 2/5
> - 2/5: change VMDK4_FLAG_ZG to VMDK4_FLAG_ZERO_GRAIN
> - 3/5: move BLOCK_OPT_ZEROED_GRAIN defination from block_int.h to vmdk.c
> - 5/5: fix metadata update issue, unit test with cases 033 034
>
> Fam Zheng (6):
> vmdk: named return code.
> vmdk: add support for “zeroed‐grain” GTE
> vmdk: Add option to create zeroed-grain image
> vmdk: change magic number to macro
> vmdk: store fields of VmdkMetaData in cpu endian
> vmdk: add bdrv_co_write_zeroes
>
> block/vmdk.c | 208
> +++++++++++++++++++++++++++++++++++++++++------------------
> 1 file changed, 145 insertions(+), 63 deletions(-)
>
> --
> 1.8.1.4
>
>
Thanks, applied to my block tree:
https://github.com/stefanha/qemu/commits/block
Stefan
- [Qemu-devel] [PATCH v5 0/6] vmdk: zeroed-grain GTE support, Fam Zheng, 2013/05/01
- [Qemu-devel] [PATCH v5 1/6] vmdk: named return code., Fam Zheng, 2013/05/01
- [Qemu-devel] [PATCH v5 2/6] vmdk: add support for “zeroed‐grain” GTE, Fam Zheng, 2013/05/01
- [Qemu-devel] [PATCH v5 3/6] vmdk: Add option to create zeroed-grain image, Fam Zheng, 2013/05/01
- [Qemu-devel] [PATCH v5 4/6] vmdk: change magic number to macro, Fam Zheng, 2013/05/01
- [Qemu-devel] [PATCH v5 5/6] vmdk: store fields of VmdkMetaData in cpu endian, Fam Zheng, 2013/05/01
- [Qemu-devel] [PATCH v5 6/6] vmdk: add bdrv_co_write_zeroes, Fam Zheng, 2013/05/01
- Re: [Qemu-devel] [PATCH v5 0/6] vmdk: zeroed-grain GTE support, Stefan Hajnoczi, 2013/05/02
- Re: [Qemu-devel] [PATCH v5 0/6] vmdk: zeroed-grain GTE support,
Stefan Hajnoczi <=