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Re: [PATCH v2 3/3] qcow2: Rewrite the documentation of qcow2_alloc_clust
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From: |
Max Reitz |
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Subject: |
Re: [PATCH v2 3/3] qcow2: Rewrite the documentation of qcow2_alloc_cluster_offset() |
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Date: |
Fri, 4 Sep 2020 11:43:54 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 |
On 04.09.20 11:36, Alberto Garcia wrote:
> On Fri 04 Sep 2020 11:28:18 AM CEST, Max Reitz wrote:
>>> + * If any clusters or subclusters were allocated then @m contains a
>>> + * list with the information of all the affected regions. Note that
>>> + * this can happen regardless of whether this function succeeds or
>>> + * not. The caller is responsible for updating the L2 metadata of the
>>> + * allocated clusters (on success) or freeing them (on failure), and
>>> + * for clearing the contents of @m afterwards in both cases.
>>
>> It’s too bad that preallocate_co() doesn’t do that then, isn’t it...
>
> I was planning to have a closer look at that function next week.
Great! :)
Max
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