linux-kernel - Re: [PATCH] introduce task cgroup v2

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20080616155630.78A9.KOSAKI.MOTOHIRO@jp.fujitsu.com>
Date:	Mon, 16 Jun 2008 15:59:25 +0900
From:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	kosaki.motohiro@...fujitsu.com, containers@...ts.osdl.org,
	LKML <linux-kernel@...r.kernel.org>,
	Li Zefan <lizf@...fujitsu.com>,
	Paul Menage <menage@...gle.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH] introduce task cgroup v2

Hi Peter,

> > # mount -t cgroup -o task none /dev/cgroup
> > # mkdir /dev/cgroup/foo
> > # cd /dev/cgroup/foo
> > # ls 
> > notify_on_release  task.max_tasks  task.nr_tasks  tasks
> > # echo 100 > task.max_tasks
> > # echo $$ > tasks
> > # fork_bomb 1000 &  <- try create 1000 process
> > # pgrep fork_bomb | wc -l
> > 98
> 
> fwiw I think the name sucks!
> cgroups are about grouping tasks, so what's a task cgroup?

Sorry, my english skill is very low.
I hope restrict number of tasks.

Do you have any name idea?



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/