From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53410) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X7S8G-0002Xm-Nt for qemu-devel@nongnu.org; Wed, 16 Jul 2014 12:32:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X7S89-0001bU-Ts for qemu-devel@nongnu.org; Wed, 16 Jul 2014 12:32:40 -0400 Received: from mail-pa0-f51.google.com ([209.85.220.51]:43418) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X7S89-0001bI-NN for qemu-devel@nongnu.org; Wed, 16 Jul 2014 12:32:33 -0400 Received: by mail-pa0-f51.google.com with SMTP id ey11so1611636pad.10 for ; Wed, 16 Jul 2014 09:32:33 -0700 (PDT) From: Ming Lei Date: Thu, 17 Jul 2014 00:31:16 +0800 Message-Id: <1405528281-23744-10-git-send-email-ming.lei@canonical.com> In-Reply-To: <1405528281-23744-1-git-send-email-ming.lei@canonical.com> References: <1405528281-23744-1-git-send-email-ming.lei@canonical.com> Subject: [Qemu-devel] [PATCH RFC 09/14] linux-aio: increase max event to 256 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, Paolo Bonzini , Stefan Hajnoczi Cc: Kevin Wolf , Ming Lei , Fam Zheng , "Michael S. Tsirkin" This patch increases max event to 256 for the comming virtio-blk multi virtqueue support. Signed-off-by: Ming Lei --- block/linux-aio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 communicated to * the guest as an I/O error. */ -#define MAX_EVENTS 128 +#define MAX_EVENTS 256 #define MAX_QUEUED_IO 128 -- 1.7.9.5