From patchwork Tue Jul 30 12:40:27 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tejun Heo X-Patchwork-Id: 2835621 Return-Path: X-Original-To: patchwork-ceph-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 14A0AC0319 for ; Tue, 30 Jul 2013 12:42:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E84BD203E3 for ; Tue, 30 Jul 2013 12:42:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BD193203DA for ; Tue, 30 Jul 2013 12:42:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753024Ab3G3Ml7 (ORCPT ); Tue, 30 Jul 2013 08:41:59 -0400 Received: from mail-qc0-f176.google.com ([209.85.216.176]:56829 "EHLO mail-qc0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753049Ab3G3Mkq (ORCPT ); Tue, 30 Jul 2013 08:40:46 -0400 Received: by mail-qc0-f176.google.com with SMTP id u12so2201581qcx.35 for ; Tue, 30 Jul 2013 05:40:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; bh=y4uxxyHUYkIxZCKIDpjM428VbPhpWYuIhIURCCpX7BM=; b=IScpSPRlfC8lU0KA1MLZUsPuOVbXk9RuIBmqqQKKJzmuaCsy/z0xD98QWaLQTq1TfI JVy/8v+PKheE50DFuYIdp3w4o2MEggSEMcZQMANxk7lDH2CkBWNpEYqzo7N6xrty/v9G mTwj6zGWYNn+PKhUwJkDwMOZlJJpjuybC40us6115wLjOODTSZJ7gHHDQH5pgQbTVy6R nKrR5eVK61wMQvphXcCpTe1ixD7wUBQnDhey6iz7hCDIxeL/A1jBKNNTtZSc+ZXedBu7 PygpB+t1odoYn/7lz1qjDNFSzxx+oh1j6zC6bIsDqMlu2QcahXTTsHNzNM2trNdot4ym kSHA== X-Received: by 10.224.11.10 with SMTP id r10mr56440812qar.15.1375188045329; Tue, 30 Jul 2013 05:40:45 -0700 (PDT) Received: from htj.lan (207-38-225-25.c3-0.43d-ubr1.qens-43d.ny.cable.rcn.com. [207.38.225.25]) by mx.google.com with ESMTPSA id w2sm84174871qec.8.2013.07.30.05.40.43 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Tue, 30 Jul 2013 05:40:44 -0700 (PDT) From: Tejun Heo To: linux-kernel@vger.kernel.org, laijs@cn.fujitsu.com Cc: shli@kernel.org, Tejun Heo , Sage Weil , ceph-devel@vger.kernel.org Subject: [PATCH 8/9] ceph: WQ_NON_REENTRANT is meaningless and going away Date: Tue, 30 Jul 2013 08:40:27 -0400 Message-Id: <1375188028-11910-9-git-send-email-tj@kernel.org> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1375188028-11910-1-git-send-email-tj@kernel.org> References: <1375188028-11910-1-git-send-email-tj@kernel.org> Sender: ceph-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org X-Spam-Status: No, score=-8.3 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,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 Hello, Please route this through the subsystem tree. As written in the description, this shouldn't make any functional difference and just prepares for the removal of WQ_NON_REENTRANT which is already noop. Thanks. ------ 8< ------- dbf2576e37 ("workqueue: make all workqueues non-reentrant") made WQ_NON_REENTRANT no-op and the flag is going away. Remove its usages. This patch doesn't introduce any behavior changes. Signed-off-by: Tejun Heo Cc: Sage Weil Cc: ceph-devel@vger.kernel.org --- net/ceph/messenger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index eb0a46a..dd9b585 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -290,7 +290,7 @@ int ceph_msgr_init(void) if (ceph_msgr_slab_init()) return -ENOMEM; - ceph_msgr_wq = alloc_workqueue("ceph-msgr", WQ_NON_REENTRANT, 0); + ceph_msgr_wq = alloc_workqueue("ceph-msgr", 0, 0); if (ceph_msgr_wq) return 0;