From patchwork Thu Jul 25 12:16:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Yan, Zheng" X-Patchwork-Id: 11058745 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E5541138D for ; Thu, 25 Jul 2019 12:16:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D540928900 for ; Thu, 25 Jul 2019 12:16:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C9A9F289CE; Thu, 25 Jul 2019 12:16:58 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI 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 7435028900 for ; Thu, 25 Jul 2019 12:16:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729392AbfGYMQ5 (ORCPT ); Thu, 25 Jul 2019 08:16:57 -0400 Received: from mx1.redhat.com ([209.132.183.28]:51266 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729373AbfGYMQ5 (ORCPT ); Thu, 25 Jul 2019 08:16:57 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 619E83DBC5 for ; Thu, 25 Jul 2019 12:16:57 +0000 (UTC) Received: from zhyan-laptop.redhat.com (ovpn-12-64.pek2.redhat.com [10.72.12.64]) by smtp.corp.redhat.com (Postfix) with ESMTP id D1EA65D71A; Thu, 25 Jul 2019 12:16:54 +0000 (UTC) From: "Yan, Zheng" To: ceph-devel@vger.kernel.org Cc: idryomov@redhat.com, jlayton@redhat.com, "Yan, Zheng" Subject: [PATCH v3 2/9] libceph: add function that clears osd client's abort_err Date: Thu, 25 Jul 2019 20:16:40 +0800 Message-Id: <20190725121647.17093-3-zyan@redhat.com> In-Reply-To: <20190725121647.17093-1-zyan@redhat.com> References: <20190725121647.17093-1-zyan@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Thu, 25 Jul 2019 12:16:57 +0000 (UTC) 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 Signed-off-by: "Yan, Zheng" --- include/linux/ceph/osd_client.h | 1 + net/ceph/osd_client.c | 8 ++++++++ 2 files changed, 9 insertions(+) diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h index d1c3e829f30d..eaffbdddf89a 100644 --- a/include/linux/ceph/osd_client.h +++ b/include/linux/ceph/osd_client.h @@ -389,6 +389,7 @@ extern void ceph_osdc_handle_map(struct ceph_osd_client *osdc, struct ceph_msg *msg); void ceph_osdc_update_epoch_barrier(struct ceph_osd_client *osdc, u32 eb); void ceph_osdc_abort_requests(struct ceph_osd_client *osdc, int err); +void ceph_osdc_clear_abort_err(struct ceph_osd_client *osdc); #define osd_req_op_data(oreq, whch, typ, fld) \ ({ \ diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index 09e1857d033e..89053f4ad318 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -2477,6 +2477,14 @@ void ceph_osdc_abort_requests(struct ceph_osd_client *osdc, int err) } EXPORT_SYMBOL(ceph_osdc_abort_requests); +void ceph_osdc_clear_abort_err(struct ceph_osd_client *osdc) +{ + down_write(&osdc->lock); + osdc->abort_err = 0; + up_write(&osdc->lock); +} +EXPORT_SYMBOL(ceph_osdc_clear_abort_err); + static void update_epoch_barrier(struct ceph_osd_client *osdc, u32 eb) { if (likely(eb > osdc->epoch_barrier)) {