[PATCH] erofs: add sysfs node to control cached decompression strategy

[Gao Xiang]

On 2024/11/11 19:10, Chunhai Guo wrote:
> 在 2024/11/11 10:28, Gao Xiang 写道:
>> Hi Chunhai,
>>
>> On 2024/11/1 20:42, Chunhai Guo wrote:
>>> Add sysfs node to control cached decompression strategy, and all the
>>> cache will be cleaned up when the strategy is set to
>>> EROFS_ZIP_CACHE_DISABLED.
>>>
>>> Signed-off-by: Chunhai Guo <guochunhai at vivo.com>
>> I guess remount could also change the decompression strategy?
>> Or there are some other concern that remount is not usable
>> for your use cases?
> Yes, remount can change the strategy. However, the cache will not be
> cleaned when the strategy is changed to EROFS_ZIP_CACHE_DISABLED. I will
> make another patch to address this during remount. Thank you for your
> suggestion.

Sounds good to me.

Thanks,
Gao Xiang