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Tue, 21 Jan 2020 12:31:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579609895; h=from:from: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; bh=HlgecPCm7PPVEDFtOoOkfWo3Dkx5sRQ/NH9eEqtZlEs=; b=LbdPCLr9QyVlLGc0g7dYFkLukCp50zEVezbh5OCs1M68qwGE9+7rTN3B1vPEm5P9+KsI0z 1QGCVCl1QpnqF5YvY+ajc4TAE86miXLHghxIz8h03QpUruiptPIOuj79WaZdELY5wJVHSD q4jiM1wFAeB1olVFfTbPgzNwtqFqF98= From: "Dr. David Alan Gilbert (git)" To: qemu-devel@nongnu.org, stefanha@redhat.com, vgoyal@redhat.com, berrange@redhat.com, slp@redhat.com, philmd@redhat.com Subject: [PATCH v2 083/109] virtiofsd: enable PARALLEL_DIROPS during INIT Date: Tue, 21 Jan 2020 12:24:07 +0000 Message-Id: <20200121122433.50803-84-dgilbert@redhat.com> In-Reply-To: <20200121122433.50803-1-dgilbert@redhat.com> References: <20200121122433.50803-1-dgilbert@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-MC-Unique: OYNV005ePxe9Z-7iRO8q0A-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] [fuzzy] X-Received-From: 207.211.31.120 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: , Cc: m.mizuma@jp.fujitsu.com, misono.tomohiro@jp.fujitsu.com 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 --- 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 22f2cc9409..6e8c30fd9b 100644 --- a/tools/virtiofsd/fuse_lowlevel.c +++ b/tools/virtiofsd/fuse_lowlevel.c @@ -2063,6 +2063,9 @@ 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