From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B2476C433DF for ; Mon, 10 Aug 2020 14:59:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8B50E20791 for ; Mon, 10 Aug 2020 14:59:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="cJ3UAfYa" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727038AbgHJO72 (ORCPT ); Mon, 10 Aug 2020 10:59:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59960 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727101AbgHJO7I (ORCPT ); Mon, 10 Aug 2020 10:59:08 -0400 Received: from mail-pf1-x442.google.com (mail-pf1-x442.google.com [IPv6:2607:f8b0:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5B082C061788; Mon, 10 Aug 2020 07:59:07 -0700 (PDT) Received: by mail-pf1-x442.google.com with SMTP id k18so5514467pfp.7; Mon, 10 Aug 2020 07:59:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ruYvdMbii/j+x/dI93qL4vRoOYrodwnZ58dBT1YxKkA=; b=cJ3UAfYaKXqd+FptaPG25kx+DBrRyAu0Sqmzq6OJIz8+8IS8M305kFWhOx1I6DkWNf CXXwYKW1sLLSfpwsC1M5LxW4oEWpJx41gZTftnikDGKCUMosWaiO05YOtmj9MSwzNRUO wHeV+ZTrhiMnccHB33z64NoUjCiTBeCu0fOzA0OkVWn0WmdH6ZxyyehUqKJROiv94K6V o5YuSvEmSkDT2EyUQWkzrjIXnmgk325IRGa8L5vRPox/hXVM2+leHjLhSQaVIg0XTKXM qDCkz54n9HTGxceS+j9qXnPyBJpicBk1M7U4TgVbfrjY7mrEiGQF4keJNymHL3WA+Xy6 Rkzw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ruYvdMbii/j+x/dI93qL4vRoOYrodwnZ58dBT1YxKkA=; b=WP6i4cXlIdaNu6lzfELPhpsmwlKzq/7nfUc5C4DoDnZeJ3p6CfMVWCdd13JCRhWaME +vPmET6wHVO/79KLtpJT2jHPnc9SSlwnhvjYQ47uz6gHJeQylDD7SJE/ccVJytjKeLg2 DLgu5JhDFfdJQXxmF2nXOmFTj7dxxiPUC9Q78RU66m5g0QxcoLCpP9JRdopnJePlyLuz RL0szh8EoMoBCzSIDAzY4ePDL8iDcxIKu9trSc00wO/CRxrMa+JWije93ZHje73VBoAX TMLPjxMs7rSxZK7eN9kroJLqAZ/NGKKJt6K15/Vxor8XTrqqRSoNPBlJExHnM9m4D9fK sHSg== X-Gm-Message-State: AOAM533IZ+LBUzF7P2f/QcXKXRDzvJjd7pRye3LQOaQB59yXnGpBdbSd vclJjYF4QVqh+SIwVOuTokuxVa+3vJY= X-Google-Smtp-Source: ABdhPJyAiyduaFWuMI4o7atq0s7beFzvjvIYhQjIPealynagFxitSnbspx6TAdkgHACm4o162xVvhQ== X-Received: by 2002:a63:ef46:: with SMTP id c6mr8975962pgk.96.1597071546830; Mon, 10 Aug 2020 07:59:06 -0700 (PDT) Received: from localhost.localdomain ([124.170.227.101]) by smtp.gmail.com with ESMTPSA id o192sm25631162pfg.81.2020.08.10.07.59.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Aug 2020 07:59:06 -0700 (PDT) From: Eugene Lubarsky To: linux-api@vger.kernel.org, linux-fsdevel@vger.kernel.org Cc: linux-kernel@vger.kernel.org, adobriyan@gmail.com, avagin@gmail.com, dsahern@gmail.com Subject: [RFC PATCH 3/5] fs/proc: Introduce /proc/all/status Date: Tue, 11 Aug 2020 00:58:50 +1000 Message-Id: <20200810145852.9330-4-elubarsky.linux@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200810145852.9330-1-elubarsky.linux@gmail.com> References: <20200810145852.9330-1-elubarsky.linux@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Returns status lines for all visible processes in the existing format. Signed-off-by: Eugene Lubarsky --- fs/proc/base.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/fs/proc/base.c b/fs/proc/base.c index 8396a38ba7d2..5982fd43dd21 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -3897,6 +3897,14 @@ static int proc_all_statm(struct seq_file *m, void *v) } + +static int proc_all_status(struct seq_file *m, void *v) +{ + struct all_iter *iter = (struct all_iter *) v; + + return proc_pid_status(m, iter->ns, iter->tgid_iter.task->thread_pid, iter->tgid_iter.task); +} + #define PROC_ALL_OPS(NAME) static const struct seq_operations proc_all_##NAME##_ops = { \ .start = proc_all_start, \ .next = proc_all_next, \ @@ -3906,6 +3914,7 @@ static int proc_all_statm(struct seq_file *m, void *v) PROC_ALL_OPS(stat); PROC_ALL_OPS(statm); +PROC_ALL_OPS(status); #define PROC_ALL_CREATE(NAME) \ do { \ @@ -3922,4 +3931,5 @@ void __init proc_all_init(void) PROC_ALL_CREATE(stat); PROC_ALL_CREATE(statm); + PROC_ALL_CREATE(status); } -- 2.25.1