From patchwork Thu Feb 27 21:14:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Simmons X-Patchwork-Id: 11410419 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 746A417E0 for ; Thu, 27 Feb 2020 21:37:55 +0000 (UTC) Received: from pdx1-mailman02.dreamhost.com (pdx1-mailman02.dreamhost.com [64.90.62.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5D5A524690 for ; Thu, 27 Feb 2020 21:37:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5D5A524690 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lustre-devel-bounces@lists.lustre.org Received: from pdx1-mailman02.dreamhost.com (localhost [IPv6:::1]) by pdx1-mailman02.dreamhost.com (Postfix) with ESMTP id 34678348FCB; Thu, 27 Feb 2020 13:31:06 -0800 (PST) X-Original-To: lustre-devel@lists.lustre.org Delivered-To: lustre-devel-lustre.org@pdx1-mailman02.dreamhost.com Received: from smtp3.ccs.ornl.gov (smtp3.ccs.ornl.gov [160.91.203.39]) by pdx1-mailman02.dreamhost.com (Postfix) with ESMTP id 8BB7121FBA2 for ; Thu, 27 Feb 2020 13:20:17 -0800 (PST) Received: from star.ccs.ornl.gov (star.ccs.ornl.gov [160.91.202.134]) by smtp3.ccs.ornl.gov (Postfix) with ESMTP id C98A88AB6; Thu, 27 Feb 2020 16:18:17 -0500 (EST) Received: by star.ccs.ornl.gov (Postfix, from userid 2004) id C87EB46C; Thu, 27 Feb 2020 16:18:17 -0500 (EST) From: James Simmons To: Andreas Dilger , Oleg Drokin , NeilBrown Date: Thu, 27 Feb 2020 16:14:11 -0500 Message-Id: <1582838290-17243-384-git-send-email-jsimmons@infradead.org> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1582838290-17243-1-git-send-email-jsimmons@infradead.org> References: <1582838290-17243-1-git-send-email-jsimmons@infradead.org> Subject: [lustre-devel] [PATCH 383/622] lustre: llite: collect debug info for ll_fsync X-BeenThere: lustre-devel@lists.lustre.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "For discussing Lustre software development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Lustre Development List MIME-Version: 1.0 Errors-To: lustre-devel-bounces@lists.lustre.org Sender: "lustre-devel" From: Patrick Farrell Improve ll_fsync() debug message to capture all the arguments of the current fsync. WC-bug-id: https://jira.whamcloud.com/browse/LU-12462 Lustre-commit: 4cb6ce1863d0 ("LU-12462 llite: Remove old fsync versions") Signed-off-by: Patrick Farrell Reviewed-on: https://review.whamcloud.com/35339 Reviewed-by: Mike Pershin Reviewed-by: Andreas Dilger Reviewed-by: James Simmons Reviewed-by: Oleg Drokin Signed-off-by: James Simmons --- fs/lustre/llite/file.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/lustre/llite/file.c b/fs/lustre/llite/file.c index 76a5074..a20896c 100644 --- a/fs/lustre/llite/file.c +++ b/fs/lustre/llite/file.c @@ -3907,8 +3907,10 @@ int ll_fsync(struct file *file, loff_t start, loff_t end, int datasync) struct ptlrpc_request *req; int rc, err; - CDEBUG(D_VFSTRACE, "VFS Op:inode=" DFID "(%p)\n", - PFID(ll_inode2fid(inode)), inode); + CDEBUG(D_VFSTRACE, + "VFS Op:inode=" DFID "(%p), start %lld, end %lld, datasync %d\n", + PFID(ll_inode2fid(inode)), inode, start, end, datasync); + ll_stats_ops_tally(ll_i2sbi(inode), LPROC_LL_FSYNC, 1);