Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932545AbVINU0Z (ORCPT ); Wed, 14 Sep 2005 16:26:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932580AbVINU0Y (ORCPT ); Wed, 14 Sep 2005 16:26:24 -0400 Received: from smtp.osdl.org ([65.172.181.4]:12936 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S932545AbVINU0X (ORCPT ); Wed, 14 Sep 2005 16:26:23 -0400 Date: Wed, 14 Sep 2005 13:24:37 -0700 From: Andrew Morton To: lserinol@gmail.com Cc: pavel@ucw.cz, linux-kernel@vger.kernel.org, jlan@engr.sgi.com, lse-tech@lists.sourceforge.net, Guillaume Thouvenin , kaigai@ak.jp.nec.com, elsa-devel@lists.sourceforge.net Subject: Re: [PATCH] per process I/O statistics for userspace Message-Id: <20050914132437.7c32b739.akpm@osdl.org> In-Reply-To: <2c1942a705091413171e63bf55@mail.gmail.com> References: <2c1942a7050912052759c7f730@mail.gmail.com> <20050914092338.GA2260@elf.ucw.cz> <2c1942a705091413171e63bf55@mail.gmail.com> X-Mailer: Sylpheed version 1.0.4 (GTK+ 1.2.10; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 601 Lines: 15 Levent Serinol wrote: > > +int proc_pid_iostat(struct task_struct *task, char *buffer) > +{ > + return sprintf(buffer,"%llu %llu\n",task->rchar,task->wchar); > +} Those fields have been sitting there unused for months. I'd like to hear what the system accounting guys are intending to do with them before proceeding, please. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/