From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56166) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XCSmo-0001gi-Up for qemu-devel@nongnu.org; Wed, 30 Jul 2014 08:15:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XCSmi-0002MC-VD for qemu-devel@nongnu.org; Wed, 30 Jul 2014 08:15:14 -0400 Received: from mx1.redhat.com ([209.132.183.28]:33963) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XCSmi-0002Lq-M3 for qemu-devel@nongnu.org; Wed, 30 Jul 2014 08:15:08 -0400 Message-ID: <53D8E1C7.6010203@redhat.com> Date: Wed, 30 Jul 2014 06:15:03 -0600 From: Eric Blake MIME-Version: 1.0 References: <1406720388-18671-1-git-send-email-ming.lei@canonical.com> <1406720388-18671-11-git-send-email-ming.lei@canonical.com> In-Reply-To: <1406720388-18671-11-git-send-email-ming.lei@canonical.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="45Menrp5io5Llk0vQVTP9KSTpXfcRPw5M" Subject: Re: [Qemu-devel] [PATCH 10/15] linux-aio: increase max event to 256 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Ming Lei , qemu-devel@nongnu.org, Peter Maydell , Paolo Bonzini , Stefan Hajnoczi Cc: Kevin Wolf , Fam Zheng , "Michael S. Tsirkin" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --45Menrp5io5Llk0vQVTP9KSTpXfcRPw5M Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 07/30/2014 05:39 AM, Ming Lei wrote: > This patch increases max event to 256 for the comming s/comming/coming/ > virtio-blk multi virtqueue support. >=20 > Signed-off-by: Ming Lei > --- > block/linux-aio.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) >=20 > diff --git a/block/linux-aio.c b/block/linux-aio.c > index 5eb9c92..c06a57d 100644 > --- a/block/linux-aio.c > +++ b/block/linux-aio.c > @@ -23,7 +23,7 @@ > * than this we will get EAGAIN from io_submit which is communica= ted to > * the guest as an I/O error. > */ > -#define MAX_EVENTS 128 > +#define MAX_EVENTS 256 > =20 > #define MAX_QUEUED_IO 128 > =20 >=20 --=20 Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org --45Menrp5io5Llk0vQVTP9KSTpXfcRPw5M Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Public key at http://people.redhat.com/eblake/eblake.gpg iQEcBAEBCAAGBQJT2OHHAAoJEKeha0olJ0NqppAIALCAxlvYNlu86h0krgoZSgST Ag6S59RUt/3a6NJNOc1/mEzMxpfMbNyB74f41wYmHHz4omCVNCv0Md4jJ85k4ciB 4NvemZg8nikv1R2Z1NDqmaGPcxVnE1CWw44ADHo0oYT7wenIP8jtxRUZcYK3Y7Kv qKOoNFJtM7wetzTU9BV2+3SNGHyKUBMuzwB5cc9MyfuJl53SUr4Ai9q0pC9K1bW7 gR7gfAU3VVBv/k1ivI9uIpkRXiNDdlojw4OpyGx+Oec4rwicp2pWjwZSxJMIC+E5 saMGfKY6ANJKQmKsC+gbpB6Adn6tHcy1FnTarzsFt3TkTaoYPleSJZh/0Jqsvz8= =0qwT -----END PGP SIGNATURE----- --45Menrp5io5Llk0vQVTP9KSTpXfcRPw5M--