From: Chunhai Guo <guochunhai@vivo.com>
To: Gao Xiang <hsiangkao@linux.alibaba.com>,
Chunhai Guo <guochunhai@vivo.com>,
"xiang@kernel.org" <xiang@kernel.org>
Cc: "chao@kernel.org" <chao@kernel.org>,
"huyue2@coolpad.com" <huyue2@coolpad.com>,
"jefflexu@linux.alibaba.com" <jefflexu@linux.alibaba.com>,
"dhavale@google.com" <dhavale@google.com>,
"linux-erofs@lists.ozlabs.org" <linux-erofs@lists.ozlabs.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] erofs: add sysfs node to control cached decompression strategy
Date: Mon, 11 Nov 2024 11:10:06 +0000 [thread overview]
Message-ID: <e1b73e98-496c-4d39-b8b0-232cffa266ec@vivo.com> (raw)
In-Reply-To: <0fa61236-e84b-4a3d-9804-612b33d166da@linux.alibaba.com>
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@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.
>
> Thanks,
> Gao Xiang
next prev parent reply other threads:[~2024-11-11 11:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-01 12:42 Chunhai Guo
2024-11-11 2:28 ` Gao Xiang
2024-11-11 11:10 ` Chunhai Guo [this message]
2024-11-12 1:06 ` Gao Xiang
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