56 AM
> >>> To: heyunlei
> >>> Cc: Yuchao (T); linux-f2fs-devel@lists.sourceforge.net; Wangbintian;
> >>> Zhangdianfang (Euler)
> >>> Subject: Re: [f2fs-dev][PATCH RFC] Revert "f2fs: avoid cpu lockup"
> >>>
> >>> Hi Yunlei,
&
hao (T); linux-f2fs-devel@lists.sourceforge.net; Wangbintian;
>>> Zhangdianfang (Euler)
>>> Subject: Re: [f2fs-dev][PATCH RFC] Revert "f2fs: avoid cpu lockup"
>>>
>>> Hi Yunlei,
>>>
>> Hi Jaegeuk，
>>> On 05/31, Yunlei He wrote:
>>>> T
g (Euler)
> >Subject: Re: [f2fs-dev][PATCH RFC] Revert "f2fs: avoid cpu lockup"
> >
> >Hi Yunlei,
> >
> Hi Jaegeuk，
> >On 05/31, Yunlei He wrote:
> >> This reverts commit 4db08d016ccedb5b97869724a096990acad59685 to
> >> fix hungtask prob
>-Original Message-
>From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
>Sent: Friday, June 01, 2018 1:56 AM
>To: heyunlei
>Cc: Yuchao (T); linux-f2fs-devel@lists.sourceforge.net; Wangbintian;
>Zhangdianfang (Euler)
>Subject: Re: [f2fs-dev][PATCH RFC] Revert "f2f
Hi Yunlei,
On 05/31, Yunlei He wrote:
> This reverts commit 4db08d016ccedb5b97869724a096990acad59685 to
> fix hungtask problem which can be reproduced as follow:
>
> Thread 0~3:
>
> while true
> do
> touch /xxx/test/file_xxx
> done
>
> Thread 5 write a new checkpoint every three seconds.
This reverts commit 4db08d016ccedb5b97869724a096990acad59685 to
fix hungtask problem which can be reproduced as follow:
Thread 0~3:
while true
do
touch /xxx/test/file_xxx
done
Thread 5 write a new checkpoint every three seconds.
In the meantime, fio start 16 threads for randwrite.
