From: Mike Galbraith <efault@gmx.de>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Oleksandr Natalenko <oleksandr@natalenko.name>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Andrew Morton <akpm@linux-foundation.org>,
Steven Rostedt <rostedt@goodmis.org>,
Thomas Gleixner <tglx@linutronix.de>,
linux-rt-users@vger.kernel.org
Subject: Re: scheduling while atomic in z3fold
Date: Mon, 30 Nov 2020 16:01:11 +0100 [thread overview]
Message-ID: <05121515e73891ceb9e5caf64b6111fc8ff43fab.camel@gmx.de> (raw)
In-Reply-To: <20201130145229.mhbkrfuvyctniaxi@linutronix.de>
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.
-Mike
next prev parent reply other threads:[~2020-11-30 15:03 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-28 14:05 scheduling while atomic in z3fold Oleksandr Natalenko
2020-11-28 14:09 ` Oleksandr Natalenko
2020-11-28 14:27 ` Oleksandr Natalenko
2020-11-29 6:41 ` Mike Galbraith
2020-11-29 6:41 ` Mike Galbraith
2020-11-29 7:48 ` Mike Galbraith
2020-11-29 9:21 ` Mike Galbraith
2020-11-29 9:21 ` Mike Galbraith
2020-11-29 10:56 ` Mike Galbraith
2020-11-29 10:56 ` Mike Galbraith
2020-11-29 11:29 ` Oleksandr Natalenko
2020-11-29 11:41 ` Mike Galbraith
2020-11-29 11:41 ` Mike Galbraith
2020-11-30 13:20 ` Sebastian Andrzej Siewior
2020-11-30 13:53 ` Oleksandr Natalenko
2020-11-30 14:28 ` Sebastian Andrzej Siewior
2020-11-30 14:42 ` Mike Galbraith
2020-11-30 14:42 ` Mike Galbraith
2020-11-30 14:52 ` Sebastian Andrzej Siewior
2020-11-30 15:01 ` Mike Galbraith [this message]
2020-11-30 15:01 ` Mike Galbraith
2020-11-30 15:03 ` Mike Galbraith
2020-11-30 15:03 ` Mike Galbraith
2020-11-30 16:03 ` Sebastian Andrzej Siewior
2020-11-30 16:27 ` Mike Galbraith
2020-11-30 16:27 ` Mike Galbraith
2020-11-30 16:32 ` Sebastian Andrzej Siewior
2020-11-30 16:36 ` Mike Galbraith
2020-11-30 16:36 ` Mike Galbraith
2020-11-30 19:09 ` Mike Galbraith
2020-11-30 19:09 ` Mike Galbraith
2020-11-30 16:53 ` Mike Galbraith
2020-11-30 16:53 ` Mike Galbraith
2020-12-02 2:30 ` Mike Galbraith
2020-12-02 2:30 ` Mike Galbraith
2020-12-02 22:08 ` Sebastian Andrzej Siewior
2020-12-03 2:16 ` Mike Galbraith
2020-12-03 2:16 ` Mike Galbraith
2020-12-03 8:18 ` Mike Galbraith
2020-12-03 8:18 ` Mike Galbraith
2020-12-03 9:40 ` zswap explosion when using zsmalloc pool compression Mike Galbraith
2020-12-03 9:48 ` Sebastian Andrzej Siewior
2020-12-03 11:03 ` Mike Galbraith
2020-12-03 12:51 ` Mike Galbraith
2020-12-03 13:07 ` Mike Galbraith
2020-12-03 13:43 ` Mike Galbraith
2020-12-03 14:04 ` Mike Galbraith
2020-12-04 5:22 ` [patch] mm,zswap: fix zswap::zswap_comp.lock vs zsmalloc::zs_map_area.lock deadlock Mike Galbraith
2020-12-03 13:39 ` scheduling while atomic in z3fold Sebastian Andrzej Siewior
2020-12-03 14:07 ` Vitaly Wool
2020-12-03 14:07 ` Vitaly Wool
2020-12-06 9:18 ` Mike Galbraith
2020-12-06 9:18 ` Mike Galbraith
2020-12-07 1:05 ` Vitaly Wool
2020-12-07 2:18 ` Mike Galbraith
2020-12-07 2:18 ` Mike Galbraith
2020-12-07 11:52 ` Vitaly Wool
2020-12-07 11:52 ` Vitaly Wool
2020-12-07 12:34 ` Mike Galbraith
2020-12-07 12:34 ` Mike Galbraith
2020-12-07 15:21 ` Vitaly Wool
2020-12-07 15:21 ` Vitaly Wool
2020-12-07 15:41 ` Sebastian Andrzej Siewior
2020-12-07 15:41 ` Mike Galbraith
2020-12-07 15:41 ` Mike Galbraith
2020-12-08 23:26 ` Vitaly Wool
2020-12-09 6:13 ` Mike Galbraith
2020-12-09 6:13 ` Mike Galbraith
2020-12-09 6:31 ` Mike Galbraith
2020-12-09 6:31 ` Mike Galbraith
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