Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1j2JUe-0002Iu-RT for pgsql-committers@arkaria.postgresql.org; Thu, 13 Feb 2020 18:45:45 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1j2JUd-00082J-GD for pgsql-committers@arkaria.postgresql.org; Thu, 13 Feb 2020 18:45:43 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1j2JUd-000829-0i for pgsql-committers@lists.postgresql.org; Thu, 13 Feb 2020 18:45:43 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.92) (envelope-from ) id 1j2JUZ-0008Gs-TJ for pgsql-committers@lists.postgresql.org; Thu, 13 Feb 2020 18:45:42 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=postgresql.org; s=20171124; h=Date:Message-Id:Subject:To:From:MIME-Version: Content-Type:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=UGWycBslUzurE/FCuH6k3+TGJeQ37VSifmVqwN4bzKQ=; b=bznv1vZX5g85IfTgq7ahJ/znhY PAsQ8qUnQLVeDCG8ggWtPL2/u8Y0l3nFCb4iL25JYfwJ8CpZQdfIcXoFyQM9PlDw1eYr6tuN8uGHn yz14hwhuJHm5JWHgQqXNxIpeXPym3bckmXn6kr03fLmIRYM3Ocu1XYMlC5jWxwcNWUl2uQOTa+GNn 8Lk7u1D5ki+XJRsoja5EJCelGSgWVCoxFRbQV5nYqn22fd+yDMBBf5UIycJoP9jvOQpfczNWU0uab 70uH4nY/9/I5P96rZxMEFEN+RNxIhJPZKoivpBWOwcy1U8aX10GNs41o+aFdiBbVrNllYEWdmqxsR ZjYZyeaw==; Received: from gemulon.postgresql.org ([2001:4800:3e1:1::198]) by mahout.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1j2JUY-0004hC-Gl for pgsql-committers@lists.postgresql.org; Thu, 13 Feb 2020 18:45:38 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1j2JUY-0001ik-Cc for pgsql-committers@lists.postgresql.org; Thu, 13 Feb 2020 18:45:38 +0000 Content-Type: multipart/mixed; boundary="===============6528974908680692832==" MIME-Version: 1.0 From: Jeff Davis To: pgsql-committers@lists.postgresql.org Subject: pgsql: Logical Tape Set: lazily allocate read buffer. Message-Id: Date: Thu, 13 Feb 2020 18:45:38 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk --===============6528974908680692832== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 TG9naWNhbCBUYXBlIFNldDogbGF6aWx5IGFsbG9jYXRlIHJlYWQgYnVmZmVyLgoKVGhlIHdyaXRl IGJ1ZmZlciB3YXMgYWxyZWFkeSBsYXppbHktYWxsb2NhdGVkLCBzbyB0aGlzIGlzIG1vcmUKc3lt bWV0cmljLiBJdCBhbHNvIG1lYW5zIHRoYXQgYSBmcmVzaGx5LXJld291bmQgdGFwZSAod2hldGhl ciBmb3IKcmVhZGluZyBvciB3cml0aW5nKSBpcyBub3QgY29uc3VtaW5nIG1lbW9yeSBmb3IgdGhl IGJ1ZmZlci4KCkRpc2N1c3Npb246IGh0dHBzOi8vcG9zdGdyLmVzL20vOTdjNDZhNTljMjdmM2Mz OGU0ODZjYTE3MGZjYmM2MThkOTdhYjA0OS5jYW1lbCU0MGotZGF2aXMuY29tCgpCcmFuY2gKLS0t LS0tCm1hc3RlcgoKRGV0YWlscwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3Bn L2NvbW1pdGRpZmYvN2ZkZDkxOWFlNzU1MGY0NzhlN2FlNDAzMWY3ZjQzOTI3OGNmMjI4MgoKTW9k aWZpZWQgRmlsZXMKLS0tLS0tLS0tLS0tLS0Kc3JjL2JhY2tlbmQvdXRpbHMvc29ydC9sb2d0YXBl LmMgfCA0MyArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKystLS0tLS0tCjEgZmlsZSBj aGFuZ2VkLCAzNiBpbnNlcnRpb25zKCspLCA3IGRlbGV0aW9ucygtKQoK --===============6528974908680692832==--