From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753929AbcGSSNm (ORCPT ); Tue, 19 Jul 2016 14:13:42 -0400 Received: from mail-pa0-f67.google.com ([209.85.220.67]:34954 "EHLO mail-pa0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753480AbcGSSNh (ORCPT ); Tue, 19 Jul 2016 14:13:37 -0400 Date: Tue, 19 Jul 2016 14:13:29 -0400 From: Tejun Heo To: Topi Miettinen Cc: linux-kernel@vger.kernel.org, Li Zefan , Johannes Weiner , "open list:CONTROL GROUP (CGROUP)" Subject: Re: [RFC 02/18] cgroup_pids: track maximum pids Message-ID: <20160719181329.GH3078@mtj.duckdns.org> References: <1465847065-3577-1-git-send-email-toiwoton@gmail.com> <1465847065-3577-3-git-send-email-toiwoton@gmail.com> <20160613211227.GG31708@htj.duckdns.org> <17cb1a37-47b1-dbd4-6835-efad3cf6c12f@gmail.com> <20160613213354.GH31708@htj.duckdns.org> <3b03822f-c5d0-5b84-79c3-edeb8e78e2dd@gmail.com> <20160719010931.GG3078@mtj.duckdns.org> <45e50dcb-7446-d203-de6e-0a59dc09a874@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <45e50dcb-7446-d203-de6e-0a59dc09a874@gmail.com> User-Agent: Mutt/1.6.1 (2016-04-27) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 19, 2016 at 04:59:18PM +0000, Topi Miettinen wrote: > With the example systemd-timesyncd case, I was only getting 1 as the > highwatermark, but there were already two tasks. Can you please find out why that is so? Given that that's where we charge pid usage, it doesn't make sense to me that you're getting lower numbers than actual usage there. Thanks. -- tejun