From nobody Mon Feb 9 21:02:54 2026 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=1576173434; cv=none; d=zohomail.com; s=zohoarc; b=XBGtYARlzP2mR89P7Cs2jV5Xy/cbsBFVwHNhZNtBsaT6bKQrp4tkS/eJsKDVOeXUqE5uYrNTza/r7pCZ6vr9OvdUQi5YOAHt1ZfesCxuAW4Fez26ONIzyZcfYTQAyDZ2UtjQ/IRm2a6YuddvMiwVnTIVgOmtr3oWdk2SILdbQ3E= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1576173434; 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=C8lyShB29uQFu/CYQXLoMAOxPDmq6c9mSn6F5RCnDzw=; b=MkKXrw5VX0tp+Fp9xV2E1gVcmaJGCb+ztXs4iS3b6uC9W5mR6lUfsAYsUXeqX4dzQKiA9FLmmeVsvbZkgGeKBqndXpQgjvboeCPd6HzcDV9aL/QpVbV61Catb1MOKV6wcaVcq/NHk2AQHL5WEpAN5bRC1Ml1kw/XPx9EPdXLQJU= 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 1576173434570176.00008913736121; Thu, 12 Dec 2019 09:57:14 -0800 (PST) Received: from localhost ([::1]:35098 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ifSi8-0000aF-RJ for importer@patchew.org; Thu, 12 Dec 2019 12:57:12 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:34353) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ifRWp-0007Qi-0w for qemu-devel@nongnu.org; Thu, 12 Dec 2019 11:41:27 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ifRWn-0004MD-SM for qemu-devel@nongnu.org; Thu, 12 Dec 2019 11:41:26 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:23671 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 1ifRWn-0004KM-NW for qemu-devel@nongnu.org; Thu, 12 Dec 2019 11:41:25 -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-182-e_VFj6LyNV-lI2X3yEDTpw-1; Thu, 12 Dec 2019 11:41:21 -0500 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id EB534DBB0 for ; Thu, 12 Dec 2019 16:41:20 +0000 (UTC) Received: from dgilbert-t580.localhost (ovpn-116-226.ams2.redhat.com [10.36.116.226]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9656660BF3; Thu, 12 Dec 2019 16:41:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576168885; 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=C8lyShB29uQFu/CYQXLoMAOxPDmq6c9mSn6F5RCnDzw=; b=M12TjxnHRaVdMU9+ln+QOLzoBNg6e2JAsLwyZzlbe2D42qsuL/WzXAmBhREEPaWF/epuVc gao1zBOV3umHslPbRS4F+omWaNVZgF2Ibzx8wOBR7TPie77YSYS2NXdRRY8sCVYqKaJcNx PIABsL9iPGyv341hL6Y2oo1wy+6Noe4= From: "Dr. David Alan Gilbert (git)" To: qemu-devel@nongnu.org, stefanha@redhat.com, vgoyal@redhat.com Subject: [PATCH 082/104] virtiofsd: enable PARALLEL_DIROPS during INIT Date: Thu, 12 Dec 2019 16:38:42 +0000 Message-Id: <20191212163904.159893-83-dgilbert@redhat.com> In-Reply-To: <20191212163904.159893-1-dgilbert@redhat.com> References: <20191212163904.159893-1-dgilbert@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-MC-Unique: e_VFj6LyNV-lI2X3yEDTpw-1 X-Mimecast-Spam-Score: 0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] 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 --- 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 b1ff684de9..4b5fe1d7a1 100644 --- a/tools/virtiofsd/fuse_lowlevel.c +++ b/tools/virtiofsd/fuse_lowlevel.c @@ -2064,6 +2064,9 @@ 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 2.23.0