On 06/01, heyunlei wrote:
>
>
> >-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 RF
On Fri 01-06-18 16:50:50, Sahitya Tummala wrote:
> On Fri, Jun 01, 2018 at 12:26:09PM +0200, Michal Hocko wrote:
> > On Fri 01-06-18 15:02:35, Sahitya Tummala wrote:
> > > Hi,
> > >
> > > We are observing a deadlock scenario during FS writeback under low-memory
> > > condition with F2FS filesystem
On Fri, Jun 01, 2018 at 12:26:09PM +0200, Michal Hocko wrote:
> On Fri 01-06-18 15:02:35, Sahitya Tummala wrote:
> > Hi,
> >
> > We are observing a deadlock scenario during FS writeback under low-memory
> > condition with F2FS filesystem.
> >
> > Here is the callstack of this scenario -
> >
> >
On Fri 01-06-18 15:02:35, Sahitya Tummala wrote:
> Hi,
>
> We are observing a deadlock scenario during FS writeback under low-memory
> condition with F2FS filesystem.
>
> Here is the callstack of this scenario -
>
> shrink_inactive_list()
> shrink_node_memcg.isra.74()
> shrink_node()
> shrink_zo
Hi,
We are observing a deadlock scenario during FS writeback under low-memory
condition with F2FS filesystem.
Here is the callstack of this scenario -
shrink_inactive_list()
shrink_node_memcg.isra.74()
shrink_node()
shrink_zones(inline)
do_try_to_free_pages(inline)
try_to_free_pages()
__perform_
>-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 "f2fs: avoid cpu lockup"
>
>Hi Yun
