From patchwork Thu May 26 17:38:38 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Roesch X-Patchwork-Id: 12862612 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BD59C4167D for ; Thu, 26 May 2022 17:39:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348334AbiEZRj2 (ORCPT ); Thu, 26 May 2022 13:39:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59976 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348327AbiEZRj0 (ORCPT ); Thu, 26 May 2022 13:39:26 -0400 Received: from mx0a-00082601.pphosted.com (mx0b-00082601.pphosted.com [67.231.153.30]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C67FD9D05D for ; Thu, 26 May 2022 10:39:20 -0700 (PDT) Received: from pps.filterd (m0001303.ppops.net [127.0.0.1]) by m0001303.ppops.net (8.17.1.5/8.17.1.5) with ESMTP id 24QH0CVI012034 for ; Thu, 26 May 2022 10:39:19 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=facebook; bh=j/dY8M7U0980IK7tXqhTnWDktIso9RCIpG7xYensPsA=; b=hYZ8Ze4A/CT5HaS/PTL8nf4XjsIpMU+hmG0ipwIqQacEDvUSxqSN5f3/kFCwQS6uQ9SB mPtqbyOPchTY4saAJGd2qlr/osfexs6a+CFIOmrfYTpyJRJNmV4chdFLYPdKHp6B3g3D Shve816DjdjVFJId54bjXy9tv90jM3HXGwo= Received: from mail.thefacebook.com ([163.114.132.120]) by m0001303.ppops.net (PPS) with ESMTPS id 3g9qtug2hp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Thu, 26 May 2022 10:39:19 -0700 Received: from twshared35748.07.ash9.facebook.com (2620:10d:c085:208::f) by mail.thefacebook.com (2620:10d:c085:21d::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.28; Thu, 26 May 2022 10:39:18 -0700 Received: by devvm225.atn0.facebook.com (Postfix, from userid 425415) id ACE45FA621E8; Thu, 26 May 2022 10:38:45 -0700 (PDT) From: Stefan Roesch To: , , , , CC: , , , Subject: [PATCH v6 14/16] xfs: Change function signature of xfs_ilock_iocb() Date: Thu, 26 May 2022 10:38:38 -0700 Message-ID: <20220526173840.578265-15-shr@fb.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220526173840.578265-1-shr@fb.com> References: <20220526173840.578265-1-shr@fb.com> MIME-Version: 1.0 X-FB-Internal: Safe X-Proofpoint-GUID: MAE_xpT-DzFDj4gYPk9g9DxJdEBWTMAG X-Proofpoint-ORIG-GUID: MAE_xpT-DzFDj4gYPk9g9DxJdEBWTMAG X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.874,Hydra:6.0.486,FMLib:17.11.64.514 definitions=2022-05-26_09,2022-05-25_02,2022-02-23_01 Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org This changes the function signature of the function xfs_ilock_iocb(): - the parameter iocb is replaced with ip, passing in an xfs_inode - the parameter iocb_flags is added to be able to pass in the iocb flags This allows to call the function from xfs_file_buffered_writes. All the callers are changed accordingly. Signed-off-by: Stefan Roesch --- fs/xfs/xfs_file.c | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-) diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 5bddb1e9e0b3..50dea07f5e56 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -190,14 +190,13 @@ xfs_file_fsync( return error; } -static int +static inline int xfs_ilock_iocb( - struct kiocb *iocb, + struct xfs_inode *ip, + int iocb_flags, unsigned int lock_mode) { - struct xfs_inode *ip = XFS_I(file_inode(iocb->ki_filp)); - - if (iocb->ki_flags & IOCB_NOWAIT) { + if (iocb_flags & IOCB_NOWAIT) { if (!xfs_ilock_nowait(ip, lock_mode)) return -EAGAIN; } else { @@ -222,7 +221,7 @@ xfs_file_dio_read( file_accessed(iocb->ki_filp); - ret = xfs_ilock_iocb(iocb, XFS_IOLOCK_SHARED); + ret = xfs_ilock_iocb(ip, iocb->ki_flags, XFS_IOLOCK_SHARED); if (ret) return ret; ret = iomap_dio_rw(iocb, to, &xfs_read_iomap_ops, NULL, 0, 0); @@ -244,7 +243,7 @@ xfs_file_dax_read( if (!iov_iter_count(to)) return 0; /* skip atime */ - ret = xfs_ilock_iocb(iocb, XFS_IOLOCK_SHARED); + ret = xfs_ilock_iocb(ip, iocb->ki_flags, XFS_IOLOCK_SHARED); if (ret) return ret; ret = dax_iomap_rw(iocb, to, &xfs_read_iomap_ops); @@ -264,7 +263,7 @@ xfs_file_buffered_read( trace_xfs_file_buffered_read(iocb, to); - ret = xfs_ilock_iocb(iocb, XFS_IOLOCK_SHARED); + ret = xfs_ilock_iocb(ip, iocb->ki_flags, XFS_IOLOCK_SHARED); if (ret) return ret; ret = generic_file_read_iter(iocb, to); @@ -343,7 +342,7 @@ xfs_file_write_checks( if (*iolock == XFS_IOLOCK_SHARED && !IS_NOSEC(inode)) { xfs_iunlock(ip, *iolock); *iolock = XFS_IOLOCK_EXCL; - error = xfs_ilock_iocb(iocb, *iolock); + error = xfs_ilock_iocb(ip, iocb->ki_flags, *iolock); if (error) { *iolock = 0; return error; @@ -516,7 +515,7 @@ xfs_file_dio_write_aligned( int iolock = XFS_IOLOCK_SHARED; ssize_t ret; - ret = xfs_ilock_iocb(iocb, iolock); + ret = xfs_ilock_iocb(ip, iocb->ki_flags, iolock); if (ret) return ret; ret = xfs_file_write_checks(iocb, from, &iolock); @@ -583,7 +582,7 @@ xfs_file_dio_write_unaligned( flags = IOMAP_DIO_FORCE_WAIT; } - ret = xfs_ilock_iocb(iocb, iolock); + ret = xfs_ilock_iocb(ip, iocb->ki_flags, iolock); if (ret) return ret; @@ -659,7 +658,7 @@ xfs_file_dax_write( ssize_t ret, error = 0; loff_t pos; - ret = xfs_ilock_iocb(iocb, iolock); + ret = xfs_ilock_iocb(ip, iocb->ki_flags, iolock); if (ret) return ret; ret = xfs_file_write_checks(iocb, from, &iolock);