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From: Andrew Morton <>
To: kernel test robot <>
Cc: Georgi Djakov <>,
	Linus Torvalds <>,
	Vlastimil Babka <>,
	LKML <>,,
Subject: Re: [mm/page_owner]  866b485262: invoked_oom-killer:gfp_mask=0x
Date: Thu, 29 Jul 2021 11:46:11 -0700	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <20210729014019.GA22801@xsang-OptiPlex-9020>

On Thu, 29 Jul 2021 09:40:19 +0800 kernel test robot <> wrote:

> Greeting,
> FYI, we noticed the following commit (built with gcc-9):
> commit: 866b485262173a2b873386162b2ddcfbcb542b4a ("mm/page_owner: record the timestamp of all pages during free")
> master

I don't see how this can happen unless it's a side-effect of making
struct page_owner 8 bytes larger.  Does setting
/proc/sys/vm/oom_dump_tasks tell us more?

  reply	other threads:[~2021-07-29 18:46 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-29  1:40 kernel test robot
2021-07-29 18:46 ` Andrew Morton [this message]
2021-07-30  8:31   ` Vlastimil Babka

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