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From: Neil Sun <neilsun@yunify.com>
To: Michal Hocko <mhocko@suse.com>
Cc: akpm@linux-foundation.org, linux-mm@kvack.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm/vmscan.c: drop_slab_node with task's memcg
Date: Tue, 6 Apr 2021 23:12:34 +0800	[thread overview]
Message-ID: <cc6bdbbd-bf9d-fa1b-ef53-933e877cf189@yunify.com> (raw)
In-Reply-To: <YGxyojApNhi5DjFc@dhcp22.suse.cz>



On 2021/4/6 22:39, Michal Hocko wrote:
> 
> Have you considered using high limit for the pro-active memory reclaim?

Thanks, Michal, do you mean the procfs interfaces?
We have set vm.vfs_cache_pressure=1000 and so on.
would you please take an example?

--
Neil


  reply	other threads:[~2021-04-06 15:13 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-02 10:38 [PATCH] mm/vmscan.c: drop_slab_node with task's memcg Neil Sun
2021-04-02 14:38 ` kernel test robot
2021-04-02 14:38   ` kernel test robot
2021-04-02 14:50 ` kernel test robot
2021-04-02 14:50   ` kernel test robot
2021-04-06  7:21 ` Michal Hocko
2021-04-06 11:30   ` Neil Sun
2021-04-06 11:39     ` Michal Hocko
2021-04-06 14:34       ` Neil Sun
2021-04-06 14:39         ` Michal Hocko
2021-04-06 15:12           ` Neil Sun [this message]
2021-04-06 17:38             ` Michal Hocko

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