From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx142.postini.com [74.125.245.142]) by kanga.kvack.org (Postfix) with SMTP id 1DCD46B003B for ; Mon, 16 Sep 2013 10:57:49 -0400 (EDT) Date: Mon, 16 Sep 2013 16:57:44 +0200 From: Michal Hocko Subject: Re: [patch 0/7] improve memcg oom killer robustness v2 Message-ID: <20130916145744.GE3674@dhcp22.suse.cz> References: <20130911180327.GL856@cmpxchg.org> <20130911205448.656D9D7C@pobox.sk> <20130911191150.GN856@cmpxchg.org> <20130911214118.7CDF2E71@pobox.sk> <20130911200426.GO856@cmpxchg.org> <20130914124831.4DD20346@pobox.sk> <20130916134014.GA3674@dhcp22.suse.cz> <20130916160119.2E76C2A1@pobox.sk> <20130916140607.GC3674@dhcp22.suse.cz> <20130916161316.5113F6E7@pobox.sk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130916161316.5113F6E7@pobox.sk> Sender: owner-linux-mm@kvack.org List-ID: To: azurIt Cc: Johannes Weiner , Andrew Morton , David Rientjes , KAMEZAWA Hiroyuki , KOSAKI Motohiro , linux-mm@kvack.org, cgroups@vger.kernel.org, x86@kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org On Mon 16-09-13 16:13:16, azurIt wrote: [...] > >You can use sysrq+l via serial console to see tasks hogging the CPU or > >sysrq+t to see all the existing tasks. > > > Doesn't work here, it just prints 'l' resp. 't'. I am using telnet for accessing my serial consoles exported by the multiplicator or KVM and it can send sysrq via ctrl+t (Send Break). Check your serial console setup. -- Michal Hocko SUSE Labs -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org