From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57137) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anp1N-0001Jf-7w for qemu-devel@nongnu.org; Wed, 06 Apr 2016 11:05:33 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1anp1I-0007qQ-8r for qemu-devel@nongnu.org; Wed, 06 Apr 2016 11:05:29 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58545) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anp1I-0007q0-2k for qemu-devel@nongnu.org; Wed, 06 Apr 2016 11:05:24 -0400 References: <1459934142-4307-1-git-send-email-jasowang@redhat.com> From: Eric Blake Message-ID: <570525B1.4070301@redhat.com> Date: Wed, 6 Apr 2016 09:05:21 -0600 MIME-Version: 1.0 In-Reply-To: <1459934142-4307-1-git-send-email-jasowang@redhat.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="AglIgu1SxK9Fi3utBnexloalS1RHfgc60" Subject: Re: [Qemu-devel] [PATCH V2] tap: vhost busy polling support List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jason Wang , mst@redhat.com, qemu-devel@nongnu.org Cc: famz@redhat.com, gkurz@linux.vnet.ibm.com This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --AglIgu1SxK9Fi3utBnexloalS1RHfgc60 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 04/06/2016 03:15 AM, Jason Wang wrote: > This patch add the capability of basic vhost net busy polling which is > supported by recent kernel. User could configure the maximum number of > us that could be spent on busy polling through a new property of tap > "vhost-poll-us". >=20 > Signed-off-by: Jason Wang > --- > +++ b/qapi-schema.json > @@ -2531,6 +2531,9 @@ > # > # @queues: #optional number of queues to be created for multiqueue cap= able tap > # > +# @vhost-poll-us: #optional maximum number of microseconds that could > +# be spent on busy polling for vhost net Missing a '(since 2.X)' designation (not sure if X should be 6 or 7) --=20 Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org --AglIgu1SxK9Fi3utBnexloalS1RHfgc60 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/ iQEcBAEBCAAGBQJXBSWxAAoJEKeha0olJ0NqTckH/ieoshPtZ8vFkyejYPqdlcFK C+fryQOYTa6wzbe8Kne7yOp5GbEtfbncn5EgrtGKVYlLRb+YQvXySPVqMNyr8BGP FCxG31Soav00L1F+Wx/rnG9w+HxXKNviU0A/E6y0ff2A9knvhAoFVPWsoUAD8Giv p4Fb9uM1fghGPlAsT3YtOv1TAodk62xcJoC4XHLVJXTTHudUjqkYl6plq5pOMcC/ OPcEkMZKH0zJlBi2iiXVTvDp+YqXA1aM0B2opYBdghrQc8WtgJWQp/+UunPy904s XVVEPwW7hrH3G0+Gl89gV+yr90vbJuK1mp1JEEouhza6nX3mijz+WDxt7CRXsR8= =Hawl -----END PGP SIGNATURE----- --AglIgu1SxK9Fi3utBnexloalS1RHfgc60--