From patchwork Mon Mar 27 08:38:22 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 9645565 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 BC221602BF for ; Mon, 27 Mar 2017 08:39:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B22AB27F85 for ; Mon, 27 Mar 2017 08:39:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A64B72832D; Mon, 27 Mar 2017 08:39:35 +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_SIGNED, 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 35ED728307 for ; Mon, 27 Mar 2017 08:39:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751599AbdC0Ijf (ORCPT ); Mon, 27 Mar 2017 04:39:35 -0400 Received: from bombadil.infradead.org ([65.50.211.133]:33954 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751730AbdC0Ije (ORCPT ); Mon, 27 Mar 2017 04:39:34 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=References:In-Reply-To:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=cWqiY+rv9f16iRJhp81KDU1HYzt9RsBLtLmgB5ymCmk=; b=CUrzAl90xjB4jhn2qPit3oOhN P4b65MPdtOg0uRdRGrJVxnMzVj8eiL69QMynVOw9gM7CX+nUNIYMzlVkgi+2zbGKB1d7Z5zOYD4p7 kyBAVdNRlol6jHNZlvS1q5H8eFWL1yW6bvOxVNlIOCa2MGHJ2OOE45nFxfEmgqdL7iOOnFeplcGvZ PIsdCd6RXu6ly5PV3PEZypLm+pm54E4CdWSTjCP2aYih7Hg8HjJFtqll88IzbZioHMBAQlPKotzm4 JWJSXH/CStikVQ3pu8c6eP6KjZXiyiKWbBggJHH4rU6y+K+XoLgVVcq6x3aYoEwgHRhKDsx0z6EH5 0yX7GSMTA==; Received: from 77-56-156-7.dclient.hispeed.ch ([77.56.156.7] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.87 #1 (Red Hat Linux)) id 1csQBL-0004Na-Po; Mon, 27 Mar 2017 08:39:20 +0000 From: Christoph Hellwig Cc: linux-xfs@vger.kernel.org, Hou Tao , "Darrick J . Wong" Subject: [PATCH 11/26] xfs: reset b_first_retry_time when clear the retry status of xfs_buf_t Date: Mon, 27 Mar 2017 10:38:22 +0200 Message-Id: <20170327083837.11027-12-hch@lst.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170327083837.11027-1-hch@lst.de> References: <20170327083837.11027-1-hch@lst.de> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html To: unlisted-recipients:; (no To-header on input) Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Hou Tao commit 4dd2eb633598cb6a5a0be2fd9a2be0819f5eeb5f upstream. After successful IO or permanent error, b_first_retry_time also needs to be cleared, else the invalid first retry time will be used by the next retry check. Signed-off-by: Hou Tao Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/xfs/xfs_buf_item.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c index 2975cb2319f4..0306168af332 100644 --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -1162,6 +1162,7 @@ xfs_buf_iodone_callbacks( */ bp->b_last_error = 0; bp->b_retries = 0; + bp->b_first_retry_time = 0; xfs_buf_do_callbacks(bp); bp->b_fspriv = NULL;