From nobody Fri Oct 3 11:28:55 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1579808379; cv=none; d=zohomail.com; s=zohoarc; b=GGp0j5VXPwYvBZTijiEkp505bFUuBDPeid7u9spGSS4pZv+WZ8mJHW9GYpOKjwb6iDWocNuN7V7fzl8EfIoumPASIXv+kmY1BwhCIHN48fjVYAwy3m0lk/fs9+boAJNUT51kgUvQB0N6GPxLbDACa23+Giyzc+2qunQaNiiM7Hk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1579808379; h=Content-Type:Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=9Ag3bA9drcPsvhX304WkuYWjUv9J8GidGhbfQwwmjG0=; b=FAr4Gq7XbWCCC1U8gCkdyYwqGLGLA6mC+jGCEqDeFU4xq01tS6qOam8RFp7qhHjhQ8rM1I2RrsEkc4RzfEExwMc6JI4I8rE0z7VIaRao2jDWmSKLphns2kRJuKjcoUGD/NJx3hNIx4aypCxaqdogy3bO5+zZBZsYr13t8mhv350= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1579808379618756.9538183213325; Thu, 23 Jan 2020 11:39:39 -0800 (PST) Received: from localhost ([::1]:60299 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iuiKI-0004FC-FF for importer@patchew.org; Thu, 23 Jan 2020 14:39:38 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:42298) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iufee-0005oR-4i for qemu-devel@nongnu.org; Thu, 23 Jan 2020 11:48:29 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iufed-0007sf-01 for qemu-devel@nongnu.org; Thu, 23 Jan 2020 11:48:27 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:20533 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iufec-0007rw-TF for qemu-devel@nongnu.org; Thu, 23 Jan 2020 11:48:26 -0500 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-194-dtUAvXKCNb67Xnzaj19NiA-1; Thu, 23 Jan 2020 11:48:24 -0500 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D55A6190D357 for ; Thu, 23 Jan 2020 16:48:23 +0000 (UTC) Received: from dgilbert-t580.localhost (ovpn-116-110.ams2.redhat.com [10.36.116.110]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2ED0628993; Thu, 23 Jan 2020 16:48:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579798106; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9Ag3bA9drcPsvhX304WkuYWjUv9J8GidGhbfQwwmjG0=; b=RkHMhcxoeDhbF2xciE9KIBgCjvjjDuXjwcjfjIvcbudJECADAqO7XzZgW1hxhmQpz5yG7t KbWqiUGzB59PO6Huf05AGpmhEACXbveX0gHnZwOvqZl9CzKe1TyQf9qyyxWcvVRcq8wHH5 x0xci8bcTDiNBvb50rs6Y7ajtpF9oV4= From: "Dr. David Alan Gilbert (git)" To: qemu-devel@nongnu.org, stefanha@redhat.com Subject: [PULL 082/108] virtiofsd: enable PARALLEL_DIROPS during INIT Date: Thu, 23 Jan 2020 16:46:04 +0000 Message-Id: <20200123164630.91498-83-dgilbert@redhat.com> In-Reply-To: <20200123164630.91498-1-dgilbert@redhat.com> References: <20200123164630.91498-1-dgilbert@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-MC-Unique: dtUAvXKCNb67Xnzaj19NiA-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) Content-Type: text/plain; charset="utf-8" From: Liu Bo lookup is a RO operations, PARALLEL_DIROPS can be enabled. Signed-off-by: Liu Bo Reviewed-by: Daniel P. Berrang=C3=A9 Signed-off-by: Dr. David Alan Gilbert --- tools/virtiofsd/fuse_lowlevel.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/virtiofsd/fuse_lowlevel.c b/tools/virtiofsd/fuse_lowleve= l.c index aac282f278..70568d22a4 100644 --- a/tools/virtiofsd/fuse_lowlevel.c +++ b/tools/virtiofsd/fuse_lowlevel.c @@ -2062,6 +2062,9 @@ static void do_init(fuse_req_t req, fuse_ino_t nodeid, if (se->conn.want & FUSE_CAP_ASYNC_READ) { outarg.flags |=3D FUSE_ASYNC_READ; } + if (se->conn.want & FUSE_CAP_PARALLEL_DIROPS) { + outarg.flags |=3D FUSE_PARALLEL_DIROPS; + } if (se->conn.want & FUSE_CAP_POSIX_LOCKS) { outarg.flags |=3D FUSE_POSIX_LOCKS; } --=20 2.24.1