linux-kernel - Re: [f2fs-dev] [PATCH v4] f2fs: compress: add compress

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Date:   Tue, 9 Mar 2021 10:49:49 +0800
From:   Chao Yu <yuchao0@...wei.com>
To:     Jaegeuk Kim <jaegeuk@...nel.org>
CC:     <linux-kernel@...r.kernel.org>,
        <linux-f2fs-devel@...ts.sourceforge.net>
Subject: Re: [f2fs-dev] [PATCH v4] f2fs: compress: add compress_inode to cache
 compressed blockst

On 2021/3/9 8:01, Jaegeuk Kim wrote:
> On 03/05, Chao Yu wrote:
>> On 2021/3/5 4:20, Jaegeuk Kim wrote:
>>> On 02/27, Jaegeuk Kim wrote:
>>>> On 02/04, Chao Yu wrote:
>>>>> Jaegeuk,
>>>>>
>>>>> On 2021/2/2 16:00, Chao Yu wrote:
>>>>>> -	for (i = 0; i < dic->nr_cpages; i++) {
>>>>>> +	for (i = 0; i < cc->nr_cpages; i++) {
>>>>>>     		struct page *page = dic->cpages[i];
>>>>>
>>>>> por_fsstress still hang in this line?
>>>>
>>>> I'm stuck on testing the patches, since the latest kernel is panicking somehow.
>>>> Let me update later, once I can test a bit. :(
>>>
>>> It seems this works without error.
>>> https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git/commit/?h=dev&id=4e6e1364dccba80ed44925870b97fbcf989b96c9
>>
>> Ah, good news.
>>
>> Thanks for helping to test the patch. :)
> 
> Hmm, I hit this again. Let me check w/o compress_cache back. :(

Oops :(