From mboxrd@z Thu Jan 1 00:00:00 1970 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 us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 22869C27C40 for ; Wed, 23 Aug 2023 21:34:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1692826483; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=MHYX4a6Baf9t0hYlusUokWnG9KN4LxtXmYn0dFm/ZDM=; b=Uk9McAfLyiCzSxrl/fEegkrY+2pxIxTA8LlNZcMx/782OJidt5BzBRQcXljunAhVnKlB2w BeLUlBg8TmcaUHfq7pUp4t2Z/uGY/ZNKRbaVu1XDANpKszc5Kd6s5W7cjlRavfxxgJDsdQ zG2MO6CfFv21Lz5kaIIg0PZOEkTZ3FI= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-130-38WP-QSxO_qsHUh6vtmyGQ-1; Wed, 23 Aug 2023 17:34:40 -0400 X-MC-Unique: 38WP-QSxO_qsHUh6vtmyGQ-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 0A924833948; Wed, 23 Aug 2023 21:34:39 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com [10.30.29.100]) by smtp.corp.redhat.com (Postfix) with ESMTP id F3E7164661; Wed, 23 Aug 2023 21:34:38 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (localhost [IPv6:::1]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id A5CBC194658C; Wed, 23 Aug 2023 21:34:38 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 01F261946589 for ; Wed, 23 Aug 2023 21:33:56 +0000 (UTC) Received: by smtp.corp.redhat.com (Postfix) id C918340C6F4C; Wed, 23 Aug 2023 21:33:55 +0000 (UTC) Received: from fs-i40c-03.fs.lab.eng.bos.redhat.com (fs-i40c-03.fs.lab.eng.bos.redhat.com [10.16.224.23]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7E5BF400E02F; Wed, 23 Aug 2023 21:33:55 +0000 (UTC) From: Alexander Aring To: linux-nfs@vger.kernel.org Date: Wed, 23 Aug 2023 17:33:51 -0400 Message-Id: <20230823213352.1971009-7-aahringo@redhat.com> In-Reply-To: <20230823213352.1971009-1-aahringo@redhat.com> References: <20230823213352.1971009-1-aahringo@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 Subject: [Cluster-devel] [PATCH 6/7] dlm: use FL_SLEEP to determine blocking vs non-blocking X-BeenThere: cluster-devel@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: "\[Cluster devel\]" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jlayton@kernel.org, cluster-devel@redhat.com, ocfs2-devel@lists.linux.dev, chuck.lever@oracle.com, anna@kernel.org, linux-fsdevel@vger.kernel.org, trond.myklebust@hammerspace.com Errors-To: cluster-devel-bounces@redhat.com Sender: "Cluster-devel" X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true This patch uses the FL_SLEEP flag in struct file_lock to determine if the lock request is a blocking or non-blocking request. Before dlm was using IS_SETLKW() was being used which is not usable for lock requests coming from lockd when EXPORT_OP_SAFE_ASYNC_LOCK inside the export flags is set. Signed-off-by: Alexander Aring --- fs/dlm/plock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/dlm/plock.c b/fs/dlm/plock.c index 0094fa4004cc..0c6ed5eeb840 100644 --- a/fs/dlm/plock.c +++ b/fs/dlm/plock.c @@ -140,7 +140,7 @@ int dlm_posix_lock(dlm_lockspace_t *lockspace, u64 number, struct file *file, op->info.optype = DLM_PLOCK_OP_LOCK; op->info.pid = fl->fl_pid; op->info.ex = (fl->fl_type == F_WRLCK); - op->info.wait = IS_SETLKW(cmd); + op->info.wait = !!(fl->fl_flags & FL_SLEEP); op->info.fsid = ls->ls_global_id; op->info.number = number; op->info.start = fl->fl_start; -- 2.31.1