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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 C6608C43381 for ; Tue, 19 Mar 2019 17:45:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 969C820863 for ; Tue, 19 Mar 2019 17:45:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726860AbfCSRpS (ORCPT ); Tue, 19 Mar 2019 13:45:18 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:44292 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727054AbfCSRpR (ORCPT ); Tue, 19 Mar 2019 13:45:17 -0400 Received: by mail-pg1-f196.google.com with SMTP id i2so857594pgj.11 for ; Tue, 19 Mar 2019 10:45:17 -0700 (PDT) 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:mime-version :content-transfer-encoding; bh=QUFGfLG29A75veuqIZweVMZkiXE7Q0ff+BQ3wRQhS1A=; b=ZFFsTsyn1XP7ltfptrw5gxX/I/FY3X83rhdBXxejFAriPjEbpBsK20nOBUXU5HDzft mJ7oFmrgcS+4Ngq1gY9LVeRf6deOJ3gXd4X5wcl25K8NMD4p8G1087B3VSiIZT2zm6Br lO6EHTqkJ6hN52G31lATIkopFBcxAlNHtOhN7t72AM9RLaIrN8+TQUA8cMUogQGIlQc3 w5hiNi+tzaC5oK23/BwBtG9HL0tRcgqKp82un3wOckXFq2XseJcpeD2l3s+5THzqF0gl cNT6qty0dF232fgzw87GASA5fkSMcnH/4wLVIypXjrUQoISO42ZRPmdm5rwAOKsACeiZ v5+Q== X-Gm-Message-State: APjAAAUnvYcg8abEjyAZf8sI4Zr67GBHQN792dzbgmXW8kgXakkuzzdp JlLm2t+XoIvwEo85iXstl/I= X-Google-Smtp-Source: APXvYqy67enyhyWwkK64ocxpnWZ1SskNFq6xA3VBNNLjFcsP3if3JKHyJaa0VZqnmOxQYeWFx9ZEOQ== X-Received: by 2002:a17:902:728d:: with SMTP id d13mr3316637pll.65.1553017517250; Tue, 19 Mar 2019 10:45:17 -0700 (PDT) Received: from desktop-bart.svl.corp.google.com ([2620:15c:2cd:203:5cdc:422c:7b28:ebb5]) by smtp.gmail.com with ESMTPSA id z6sm61364315pgo.31.2019.03.19.10.45.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 19 Mar 2019 10:45:16 -0700 (PDT) From: Bart Van Assche To: Tejun Heo Cc: linux-kernel@vger.kernel.org, Bart Van Assche Subject: [PATCH] kernel/workqueue: Document wq_worker_last_func() argument Date: Tue, 19 Mar 2019 10:45:09 -0700 Message-Id: <20190319174509.95910-1-bvanassche@acm.org> X-Mailer: git-send-email 2.20.GIT 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 This patch avoids that the following warning is reported when building with W=1: kernel/workqueue.c:938: warning: Function parameter or member 'task' not described in 'wq_worker_last_func' Signed-off-by: Bart Van Assche --- kernel/workqueue.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/workqueue.c b/kernel/workqueue.c index ddee541ea97a..723964a566b1 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -913,6 +913,7 @@ struct task_struct *wq_worker_sleeping(struct task_struct *task) /** * wq_worker_last_func - retrieve worker's last work function + * @task: Task to retrieve last work function of. * * Determine the last function a worker executed. This is called from * the scheduler to get a worker's last known identity. -- 2.21.0.155.ge902e9bcae20