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Message-ID: <20201130160327.ov32m4rapk4h432a@linutronix.de>
Date: Mon, 30 Nov 2020 17:03:27 +0100
From: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To: Mike Galbraith <efault@....de>
Cc: Oleksandr Natalenko <oleksandr@...alenko.name>,
linux-kernel@...r.kernel.org, linux-mm@...ck.org,
Andrew Morton <akpm@...ux-foundation.org>,
Steven Rostedt <rostedt@...dmis.org>,
Thomas Gleixner <tglx@...utronix.de>,
linux-rt-users@...r.kernel.org
Subject: Re: scheduling while atomic in z3fold
On 2020-11-30 16:01:11 [+0100], Mike Galbraith wrote:
> On Mon, 2020-11-30 at 15:52 +0100, Sebastian Andrzej Siewior wrote:
> > How do you test this? I triggered a few oom-killer and I have here git
> > gc running for a few hours now… Everything is fine.
>
> In an LTP install, ./runltp -f mm. Shortly after box starts swapping
> insanely, it explodes quite reliably here with either z3fold or
> zsmalloc.. but not with zbud.
This just passed. It however killed my git-gc task which wasn't done.
Let me try tomorrow with your config.
> -Mike
Sebastian
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