From: Petr Vorel <pvorel@suse.cz>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH] memcg_lib/memcg_process: Better synchronization of signal USR1
Date: Mon, 25 Nov 2019 15:28:58 +0100 [thread overview]
Message-ID: <20191125142858.GA21715@dell5510> (raw)
In-Reply-To: <20191125131411.GB8703@rei.lan>
Hi,
> > No, there is no support for TST_CHECKPOINT in shell.
> Well there is actually. There is a tst_checkpoint helper that calls
> tst_reinit() to map the shared page to be used with futexes and then
> just calls the corresponding wake or wait function.
Great.
Joerg, sorry for being wrong, thanks Cyril for correction.
> And yes it has been used in the cgroup testcases to synchronize C
> helper that allocates memory and shell test that executes it.
Kind regards,
Petr
next prev parent reply other threads:[~2019-11-25 14:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-06 7:36 [LTP] [PATCH] memcg_lib/memcg_process: Better synchronization of signal USR1 Joerg Vehlow
2019-11-06 8:33 ` Joerg Vehlow
2019-11-21 18:34 ` Petr Vorel
2019-11-25 13:14 ` Cyril Hrubis
2019-11-25 14:28 ` Petr Vorel [this message]
2019-11-25 13:29 ` Cyril Hrubis
2019-11-25 13:48 ` Joerg Vehlow
2019-11-25 15:32 ` Cyril Hrubis
2019-11-26 5:08 ` Joerg Vehlow
2019-11-26 12:10 ` Cyril Hrubis
2019-11-26 12:39 ` Joerg Vehlow
2019-11-27 7:41 ` Joerg Vehlow
2019-12-03 15:12 ` Cyril Hrubis
2019-12-06 6:24 ` Joerg Vehlow
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