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Re: [PATCH v5 5/9] raw-format: Support BDRV_REQ_ZERO_WRITE for truncate
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From: |
Max Reitz |
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Subject: |
Re: [PATCH v5 5/9] raw-format: Support BDRV_REQ_ZERO_WRITE for truncate |
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Date: |
Thu, 23 Apr 2020 12:54:36 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 |
On 22.04.20 17:21, Kevin Wolf wrote:
> The raw format driver can simply forward the flag and let its bs->file
> child take care of actually providing the zeros.
>
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
> block/raw-format.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
Reviewed-by: Max Reitz <address@hidden>
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- [PATCH v5 1/9] block: Add flags to BlockDriver.bdrv_co_truncate(), (continued)
- [PATCH v5 5/9] raw-format: Support BDRV_REQ_ZERO_WRITE for truncate, Kevin Wolf, 2020/04/22
- [PATCH v5 6/9] file-posix: Support BDRV_REQ_ZERO_WRITE for truncate, Kevin Wolf, 2020/04/22
- [PATCH v5 9/9] iotests: Test committing to short backing file, Kevin Wolf, 2020/04/22
- [PATCH v5 8/9] iotests: Filter testfiles out in filter_img_info(), Kevin Wolf, 2020/04/22
- [PATCH v5 7/9] block: truncate: Don't make backing file data visible, Kevin Wolf, 2020/04/22