From: Yafang Shao <laoar.shao@gmail.com>
To: Dmitry Dolgov <9erthalion6@gmail.com>
Cc: Michal Hocko <mhocko@suse.com>,
Andrew Morton <akpm@linux-foundation.org>,
Linux MM <linux-mm@kvack.org>,
shaoyafang@didiglobal.com
Subject: Re: [PATCH] mm/vmscan: expose cgroup_ino for memcg reclaim tracepoints
Date: Sat, 11 May 2019 08:51:33 +0800 [thread overview]
Message-ID: <CALOAHbCptxae009VLuN4ARjobQH6L-contuW=TR9zswDirP60A@mail.gmail.com> (raw)
In-Reply-To: <CA+q6zcVe0j7JZj8716e8CTdLDSxeE7_daRxOO9s=stWxkxGC0Q@mail.gmail.com>
On Sat, May 11, 2019 at 3:21 AM Dmitry Dolgov <9erthalion6@gmail.com> wrote:
>
> > On Tue, Apr 9, 2019 at 12:12 PM Yafang Shao <laoar.shao@gmail.com> wrote:
> >
> > We can use the exposed cgroup_ino to trace specified cgroup.
>
> As far as I see, this patch didn't make it through yet, but sounds like a
> useful feature. It needs to be rebased, since mm_vmscan_memcg_reclaim_begin /
> mm_vmscan_memcg_softlimit_reclaim_begin now have may_writepage and
> classzone_idx, but overall looks good. I've checket it out with cgroup2 and
> ftrace, works as expected.
Thanks for your feedback!
I will rebase it.
Thanks
Yafang
next prev parent reply other threads:[~2019-05-11 0:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-09 10:11 [PATCH] mm/vmscan: expose cgroup_ino for memcg reclaim tracepoints Yafang Shao
2019-05-10 19:24 ` Dmitry Dolgov
2019-05-11 0:51 ` Yafang Shao [this message]
2019-07-12 1:10 ` Andrew Morton
2019-07-12 23:58 ` Yang Shi
2019-07-13 6:46 ` Yafang Shao
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