From: "Mauro Ziliani" <mauro@faresoftware.it>
To: "meta-freescale@yoctoproject.org" <meta-freescale@yoctoproject.org>
Subject: kswap0 25% in linux-imx kernel
Date: Mon, 22 Mar 2021 14:42:13 +0100 [thread overview]
Message-ID: <6CAE49B3-103F-4299-B795-9AEB0CA08196@getmailspring.com> (raw)
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Hi all
Sometime the kswap0 kernel thread jump to 25% of CPU.
I'm working on imx6dl sabresd derived board.
When this happens the "power" drop down very fast.
I have no swap partition defined and swapon gives no swap spaces are allocated.
/proc/swaps is empty.
Why kswap0 jump to 25%?
This happens when vm.swappiness is 6
Any idea?
The bsp is based on krogoth with qt5.6.1 used for QML
MZ
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next reply other threads:[~2021-03-22 13:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-22 13:42 Mauro Ziliani [this message]
2021-03-22 14:38 ` [meta-freescale] kswap0 25% in linux-imx kernel Otavio Salvador
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