From: <yang.yang29@zte.com.cn>
To: <willy@infradead.org>
Cc: <akpm@linux-foundation.org>, <hannes@cmpxchg.org>,
<bagasdotme@gmail.com>, <linux-fsdevel@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>,
<iamjoonsoo.kim@lge.com>, <ran.xiaokai@zte.com.cn>
Subject: Re: [PATCH linux-next v3] swap_state: update shadow_nodes for anonymous page
Date: Tue, 17 Jan 2023 09:27:30 +0800 (CST) [thread overview]
Message-ID: <202301170927309483808@zte.com.cn> (raw)
In-Reply-To: <Y8Wq3apsJh7keUVA@casper.infradead.org>
> What testing did you do of this? I have this crash in today's testing:
My test is this:
1.Configure zram for swap.
2.Run some program malloc and access large memory, make sure they
can cause swap.
3.Watch count_shadow_nodes() and shadow_lru_isolate() to make sure
that shadow_nodes are really shrinking by adding printk().
Really sorry for inadequate test, I will try more tests include drop_caches
by sysctl.
next prev parent reply other threads:[~2023-01-17 1:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-13 9:36 [PATCH linux-next v3] swap_state: update shadow_nodes for anonymous page yang.yang29
2023-01-16 19:51 ` Matthew Wilcox
2023-01-17 1:27 ` yang.yang29 [this message]
2023-01-18 12:17 ` yang.yang29
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