From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55618) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a0yDr-0007hw-2G for qemu-devel@nongnu.org; Mon, 23 Nov 2015 16:00:27 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a0yDm-0002Eu-4v for qemu-devel@nongnu.org; Mon, 23 Nov 2015 16:00:27 -0500 Received: from mx1.redhat.com ([209.132.183.28]:57667) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a0yDl-0002Eq-VI for qemu-devel@nongnu.org; Mon, 23 Nov 2015 16:00:22 -0500 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) by mx1.redhat.com (Postfix) with ESMTPS id 72E5396F9 for ; Mon, 23 Nov 2015 21:00:21 +0000 (UTC) References: <1448300659-23559-1-git-send-email-pbonzini@redhat.com> From: Eric Blake Message-ID: <56537E5F.9000600@redhat.com> Date: Mon, 23 Nov 2015 14:00:15 -0700 MIME-Version: 1.0 In-Reply-To: <1448300659-23559-1-git-send-email-pbonzini@redhat.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="OQpmTHt8vuOoNNGaFP96s0CQJdsnDOueP" Subject: Re: [Qemu-devel] [PATCH v2 for-2.5? 0/4] qjson: save a lot of memory List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini , qemu-devel@nongnu.org Cc: armbru@redhat.com This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --OQpmTHt8vuOoNNGaFP96s0CQJdsnDOueP Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 11/23/2015 10:44 AM, Paolo Bonzini wrote: > This patch from 2011 (!) saves about 96% of the allocation cost (down > from 500 MiB to 20 MiB) for check-qjson. >=20 > Paolo >=20 > Paolo Bonzini (4): > qjson: replace QString in JSONLexer with GString > qjson: do not save/restore contexts > qjson: store tokens in a GQueue > qjson: surprise, allocating 6 QObjects per token is expensive Reviewed-by: Eric Blake --=20 Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org --OQpmTHt8vuOoNNGaFP96s0CQJdsnDOueP Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Public key at http://people.redhat.com/eblake/eblake.gpg Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBCAAGBQJWU35fAAoJEKeha0olJ0NqeW8H/i+GDrlFzkInK3qADyOJNvwL kDOqCaBjuyystFRQyVYnearvEVCytrek3ODJ1HIj01QK3u4waM5iWBQRje8WRwlQ 818RPsYcll1cAiEislyjcKvXDhCHkCet4+jrm4WwzDko4+0JKO1/Vw4xebMYk3dU SrR6eEJp5pFWLeRi6M6owKuJxXPBjUqop/5nWjmgoYD74VgIn5MxIgWmrxHX7Ftr qcZMtgdpg+Hf9RbfYEbN7ETNeYnTYvrcbloiq8+ksc+QVUy4OMTcJCr/7FejoB+/ tbxSApXkG4A5YqwKx1dbtEPoMZaKggmEXmAw7fKLnDWS9PHfh9iZyvx7JTj1NS8= =zIja -----END PGP SIGNATURE----- --OQpmTHt8vuOoNNGaFP96s0CQJdsnDOueP--