From patchwork Sat Aug 13 09:10:28 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Yongjun X-Patchwork-Id: 9278371 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 172CD60231 for ; Sat, 13 Aug 2016 09:10:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EE703289DD for ; Sat, 13 Aug 2016 09:10:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DFBE5289DF; Sat, 13 Aug 2016 09:10:39 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BE0A5289DD for ; Sat, 13 Aug 2016 09:10:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751917AbcHMJKg (ORCPT ); Sat, 13 Aug 2016 05:10:36 -0400 Received: from mail-pa0-f68.google.com ([209.85.220.68]:36263 "EHLO mail-pa0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751299AbcHMJKf (ORCPT ); Sat, 13 Aug 2016 05:10:35 -0400 Received: by mail-pa0-f68.google.com with SMTP id ez1so658012pab.3 for ; Sat, 13 Aug 2016 02:10:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=ahUoSNVoUOrWIOJ3hxPS3CpLy4PShgWCfHLPaBrd/N8=; b=ss1VQ7TLGebFXnFBk2dZYsnWk9NSxpKOLdhUr+6P+YSHCRWaudD/bvaouSS1KcWrMj YKMQVsgTi8IGj0ximDcVpSKapJ6do28orJMgmzHpaJiuoaPylvTD7d7rZnDm46B8jKlY LQOXKv9ee9nNoNofkyUuPQ6Pq6z/yfEy13YSvszRx/uOwvY7bonMJaR4+U0cPCthxhMi uxj5ag+RrDXrnu4AU/wHqkE/PEdsmN9QN+k9QBGava5Z0oVRK0yZE7MpF0dqMw/kJFFQ 2gWXdlUYLrrbEKwNp0ZSBnrgsR9FUKFvY50fcCdu5EiRnGfgmYB4wQRPriAktkTYQdXz SKbg== 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-transfer-encoding; bh=ahUoSNVoUOrWIOJ3hxPS3CpLy4PShgWCfHLPaBrd/N8=; b=Lc/qWpbvJOGNlMCSN56IvzbLrME89rqDJS7n7cgGC8teU8k4qkpfgpOzCin67B2fqO lRUiYAXTWiFHk2JIeuVgRTCASocD5bI7YF2yhQRZWW9GhglOW9gKHxg/tmOYx51EbvF3 XfjvDxHikwr77r/8IGZ/gqkQHXbria/3Ih+ZPm52i/uLRCWxhB9V0+f9AQDK4i294xv+ 73iA6avGkM20PUo7WyKfCTl4ndBA6Qn6TLvCnBfdH8Pcn1xtft2Js/nRWzYdZDf3tsul Rkp6LCvj9SM0etryEw9Ph/qIq0ScvO+8bZH+MU+zBCR0zBrTaGw/14yYGp6Wc/ILtInK ADXQ== X-Gm-Message-State: AEkoouvce8NiZ6SsPlvxxTsy0suWc19xrkpuywJWuKuvjFiY5JeHT5qm8Wi3JzzlPg7h/A== X-Received: by 10.66.88.131 with SMTP id bg3mr35159597pab.43.1471079434932; Sat, 13 Aug 2016 02:10:34 -0700 (PDT) Received: from bogon.localdomain (ec2-52-192-197-227.ap-northeast-1.compute.amazonaws.com. [52.192.197.227]) by smtp.gmail.com with ESMTPSA id h86sm18669810pfh.46.2016.08.13.02.10.31 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 13 Aug 2016 02:10:34 -0700 (PDT) From: Wei Yongjun To: Yan Zheng , Sage Weil , Ilya Dryomov Cc: Wei Yongjun , ceph-devel@vger.kernel.org Subject: [PATCH -next] ceph: use list_move instead of list_del/list_add Date: Sat, 13 Aug 2016 09:10:28 +0000 Message-Id: <1471079428-9951-1-git-send-email-weiyj.lk@gmail.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Sender: ceph-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Using list_move() instead of list_del() + list_add(). Signed-off-by: Wei Yongjun --- fs/ceph/mds_client.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index f72d4ae..d55df51 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -1150,8 +1150,7 @@ static int remove_session_caps_cb(struct inode *inode, struct ceph_cap *cap, while (!list_empty(&ci->i_cap_flush_list)) { cf = list_first_entry(&ci->i_cap_flush_list, struct ceph_cap_flush, i_list); - list_del(&cf->i_list); - list_add(&cf->i_list, &to_remove); + list_move(&cf->i_list, &to_remove); } spin_lock(&mdsc->cap_dirty_lock);