From: Roman Gushchin <roman.gushchin@linux.dev>
To: Yosry Ahmed <yosryahmed@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Shakeel Butt <shakeelb@google.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@suse.com>, Yu Zhao <yuzhao@google.com>,
Muchun Song <songmuchun@bytedance.com>, Tejun Heo <tj@kernel.org>,
"Matthew Wilcox (Oracle)" <willy@infradead.org>,
Vasily Averin <vasily.averin@linux.dev>,
Vlastimil Babka <vbabka@suse.cz>,
Chris Down <chris@chrisdown.name>,
David Rientjes <rientjes@google.com>,
cgroups@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH v3 2/3] selftests: cgroup: refactor proactive reclaim code to reclaim_until()
Date: Fri, 2 Dec 2022 14:20:58 -0800 [thread overview]
Message-ID: <Y4p6SlewnfvOFs7d@P9FQF9L96D.corp.robot.car> (raw)
In-Reply-To: <20221202031512.1365483-3-yosryahmed@google.com>
On Fri, Dec 02, 2022 at 03:15:11AM +0000, Yosry Ahmed wrote:
> Refactor the code that drives writing to memory.reclaim (retrying, error
> handling, etc) from test_memcg_reclaim() to a helper called
> reclaim_until(), which proactively reclaims from a memcg until its
> usage reaches a certain value.
>
> While we are at it, refactor and simplify the reclaim loop.
>
> This will be used in a following patch in another test.
>
> Signed-off-by: Yosry Ahmed <yosryahmed@google.com>
> Suggested-by: Roman Gushchin <roman.gushchin@linux.dev>
Reviewed-by: Roman Gushchin <roman.gushchin@linux.dev>
Thanks!
next prev parent reply other threads:[~2022-12-02 22:21 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-02 3:15 [PATCH v3 0/3] mm: memcg: fix protection of reclaim target memcg Yosry Ahmed
2022-12-02 3:15 ` [PATCH v3 1/3] mm: memcg: fix stale " Yosry Ahmed
2022-12-03 0:26 ` Yosry Ahmed
2022-12-03 0:35 ` Andrew Morton
2022-12-03 0:38 ` Yosry Ahmed
2022-12-03 0:50 ` Andrew Morton
2022-12-03 0:56 ` Yosry Ahmed
2022-12-02 3:15 ` [PATCH v3 2/3] selftests: cgroup: refactor proactive reclaim code to reclaim_until() Yosry Ahmed
2022-12-02 22:20 ` Roman Gushchin [this message]
2022-12-02 3:15 ` [PATCH v3 3/3] selftests: cgroup: make sure reclaim target memcg is unprotected Yosry Ahmed
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