From patchwork Sat Apr 16 00:55:16 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Al Viro X-Patchwork-Id: 8860521 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 1EB1F9F3A0 for ; Sat, 16 Apr 2016 00:56:19 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 57ACC2026C for ; Sat, 16 Apr 2016 00:56:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5BF7D20259 for ; Sat, 16 Apr 2016 00:56:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752798AbcDPAzc (ORCPT ); Fri, 15 Apr 2016 20:55:32 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:39574 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751882AbcDPAz3 (ORCPT ); Fri, 15 Apr 2016 20:55:29 -0400 Received: from viro by ZenIV.linux.org.uk with local (Exim 4.76 #1 (Red Hat Linux)) id 1arEWF-0008I0-RY; Sat, 16 Apr 2016 00:55:27 +0000 From: Al Viro To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: [PATCH 04/15] ocfs2: don't open-code inode_lock/inode_unlock Date: Sat, 16 Apr 2016 01:55:16 +0100 Message-Id: <1460768127-31822-4-git-send-email-viro@ZenIV.linux.org.uk> X-Mailer: git-send-email 2.7.3 In-Reply-To: <20160416005232.GV25498@ZenIV.linux.org.uk> References: <20160416005232.GV25498@ZenIV.linux.org.uk> Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 From: Al Viro Signed-off-by: Al Viro --- fs/ocfs2/aops.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 1581240..f048a33 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -2311,7 +2311,7 @@ static void ocfs2_dio_end_io_write(struct inode *inode, /* ocfs2_file_write_iter will get i_mutex, so we need not lock if we * are in that context. */ if (dwc->dw_writer_pid != task_pid_nr(current)) { - mutex_lock(&inode->i_mutex); + inode_lock(inode); locked = 1; } @@ -2390,7 +2390,7 @@ out: ocfs2_free_alloc_context(meta_ac); ocfs2_run_deallocs(osb, &dealloc); if (locked) - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); ocfs2_dio_free_write_ctx(inode, dwc); }