From patchwork Wed Jul 8 20:28:04 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Iago_L=C3=B3pez_Galeiras?= X-Patchwork-Id: 6751181 Return-Path: X-Original-To: patchwork-linux-fsdevel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 1DE959F319 for ; Wed, 8 Jul 2015 20:35:24 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3718E20663 for ; Wed, 8 Jul 2015 20:35:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C5E1D205EA for ; Wed, 8 Jul 2015 20:35:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933872AbbGHUfE (ORCPT ); Wed, 8 Jul 2015 16:35:04 -0400 Received: from mail-wi0-f174.google.com ([209.85.212.174]:35080 "EHLO mail-wi0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933133AbbGHUe7 (ORCPT ); Wed, 8 Jul 2015 16:34:59 -0400 Received: by wiga1 with SMTP id a1so295380490wig.0 for ; Wed, 08 Jul 2015 13:34:58 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-type:content-transfer-encoding; bh=u4Nxa7ejfuMdBuRecpZ04W7MHYnAKK1Lyy9H4pLgJxE=; b=h2ffoLEgD3pQdBpizGstI6/n4jEtRHObSoAXVv+a7AqAoBUWztU2qEKdgOVf+56xVW QiG4ZxUSOwl8v6Hkp7nIVMx5MPX4x9thQtUKoeLKHQIi7bhWwbx/mfliHOYrMtQ+vgDW /zJjz7mzd+8pDwdsW1MlBs2gQ0DJuY35WllgasBFrZT1al8IM2MHjXBpwRKmxOO/FNgG 83uGjbpKGQt8v0o6QSTaG0iqyeHgsJJRXKbdGSacNcPYq1cAiVyTXWSz5jb3z9g97JZI J08yv6cHVk8HdMDVEhgpY49dYQ2Y/5kLVtFzxikgOXJQMS1V8IEvq1LMyAzdu7k8hS9p VCVQ== X-Gm-Message-State: ALoCoQmB/O3r1StHsqhW3i6PfhmMX41gAvoqdj9BPwuZ8cZZQEoiyHkE/jfanFDuRGSQG+/Qtelt X-Received: by 10.194.185.146 with SMTP id fc18mr22001044wjc.46.1436387698575; Wed, 08 Jul 2015 13:34:58 -0700 (PDT) Received: from locke-work.localdomain (x5ce1440f.dyn.telefonica.de. [92.225.68.15]) by smtp.gmail.com with ESMTPSA id c2sm5207680wjf.18.2015.07.08.13.34.57 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 08 Jul 2015 13:34:57 -0700 (PDT) From: =?UTF-8?q?Iago=20L=C3=B3pez=20Galeiras?= To: Jean Delvare Cc: =?UTF-8?q?Iago=20L=C3=B3pez=20Galeiras?= , linux-fsdevel@vger.kernel.org, linux-api@vger.kernel.org, Cyrill Gorcunov , Andrew Morton , Djalal Harouni , Alban Crequy Subject: [PATCH] fs, proc: add help for CONFIG_PROC_CHILDREN Date: Wed, 8 Jul 2015 22:28:04 +0200 Message-Id: <1436387284-3998-1-git-send-email-iago@endocode.com> X-Mailer: git-send-email 2.4.5 MIME-Version: 1.0 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Spam-Status: No, score=-7.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The purpose of the option was documented in Documentation/filesystems/proc.txt but the help text was missing. Add small help text that also points to the documentation. Signed-off-by: Iago López Galeiras Reviewed-by: Jean Delvare --- fs/proc/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig index d751fcb..1ade120 100644 --- a/fs/proc/Kconfig +++ b/fs/proc/Kconfig @@ -75,3 +75,9 @@ config PROC_PAGE_MONITOR config PROC_CHILDREN bool "Include /proc//task//children file" default n + help + Provides a fast way to retrieve first level children pids of a task. See + for more information. + + Say Y if you are running any user-space software which takes benefit from + this interface. For example, rkt is such a piece of software.