From: Zhaoyang Huang <huangzhaoyang@gmail.com>
To: Michal Hocko <mhocko@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Vlastimil Babka <vbabka@suse.cz>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
David Rientjes <rientjes@google.com>,
Zhaoyang Huang <zhaoyang.huang@unisoc.com>,
Roman Gushchin <guro@fb.com>, Jeff Layton <jlayton@redhat.com>,
"open list:MEMORY MANAGEMENT" <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>,
Pavel Tatashin <pasha.tatashin@soleen.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Matthew Wilcox <willy@infradead.org>
Subject: Re: [RFC PATCH] mm/workingset : judge file page activity via timestamp
Date: Wed, 17 Apr 2019 19:36:21 +0800 [thread overview]
Message-ID: <CAGWkznH6MjCkKeAO_1jJ07Ze2E3KHem0aNZ_Vwf080Yg-4Ujbw@mail.gmail.com> (raw)
In-Reply-To: <20190417110615.GC5878@dhcp22.suse.cz>
sorry for the confusion. What I mean is the basic idea doesn't change
as replacing the refault criteria from refault_distance to timestamp.
But the detailed implementation changed a lot, including fix bugs,
update the way of packing the timestamp, 32bit/64bit differentiation
etc. So it makes sense for starting a new context.
On Wed, Apr 17, 2019 at 7:06 PM Michal Hocko <mhocko@kernel.org> wrote:
>
> On Wed 17-04-19 18:55:15, Zhaoyang Huang wrote:
> > fix one mailbox and update for some information
> >
> > Comparing to http://lkml.kernel.org/r/1554348617-12897-1-git-send-email-huangzhaoyang@gmail.com,
> > this commit fix the packing order error and add trace_printk for
> > reference debug information.
> >
> > For johannes's comments, please find bellowing for my feedback.
>
> OK, this suggests there is no strong reason to poset a new version of
> the patch then. Please do not fragment discussion and continue
> discussing in the original email thread until there is some conclusion
> reached.
>
> Thanks!
> --
> Michal Hocko
> SUSE Labs
next prev parent reply other threads:[~2019-04-17 11:36 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-17 7:47 Zhaoyang Huang
2019-04-17 7:59 ` Zhaoyang Huang
2019-04-17 10:55 ` Zhaoyang Huang
2019-04-17 11:06 ` Michal Hocko
2019-04-17 11:36 ` Zhaoyang Huang [this message]
2019-04-17 11:46 ` Michal Hocko
2019-04-17 12:26 ` Zhaoyang Huang
2019-04-17 12:58 ` Michal Hocko
2019-04-17 13:37 ` Matthew Wilcox
2019-04-23 11:43 ` Zhaoyang Huang
2019-04-17 8:45 ` Michal Hocko
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