Messages in this thread | | | From | SeongJae Park <> | Subject | Re: [PATCH v2] Docs/mm/damon/design: remove the details for pageout as paddr doesn't use MADV_PAGEOUT | Date | Sat, 24 Feb 2024 15:06:26 -0800 |
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Hi Barry,
On Sun, 25 Feb 2024 11:47:51 +1300 Barry Song <21cnbao@gmail.com> wrote:
> From: Barry Song <v-songbaohua@oppo.com> > > The doc needs fix. As only in the case of virtual address, we > are calling madvise() with MADV_PAGEOUT. But in the case of > physical address, we are calling reclaim_pages() directly. > MADV_PAGEOUT on virtual address is much more aggresive to > reclaim memory compared to reclaim_pages() on paddr region. > This patch removes the details so that the description can > apply to both cases. And we don't need to couple with the > implementation details. > > Cc: SeongJae Park <sj@kernel.org> > Cc: Minchan Kim <minchan@kernel.org> > Cc: Michal Hocko <mhocko@suse.com> > Cc: Johannes Weiner <hannes@cmpxchg.org> > Signed-off-by: Barry Song <v-songbaohua@oppo.com> > --- > -v2: decouple with the details according to SeongJae > -v1: https://lore.kernel.org/linux-mm/20240224215023.5271-1-21cnbao@gmail.com/
Thank you so much for your work!
Reviewed-by: SeongJae Park <sj@kernel.org>
Thanks, SJ
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