From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34605) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ahsLu-0001R1-7S for qemu-devel@nongnu.org; Mon, 21 Mar 2016 01:26:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ahsLp-0006gB-7L for qemu-devel@nongnu.org; Mon, 21 Mar 2016 01:26:06 -0400 Received: from mx1.redhat.com ([209.132.183.28]:59190) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ahsLp-0006g1-21 for qemu-devel@nongnu.org; Mon, 21 Mar 2016 01:26:01 -0400 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (Postfix) with ESMTPS id 633F67F08D for ; Mon, 21 Mar 2016 05:25:59 +0000 (UTC) From: Jason Wang Date: Mon, 21 Mar 2016 13:25:53 +0800 Message-Id: <1458537955-8032-1-git-send-email-jasowang@redhat.com> Subject: [Qemu-devel] [PATCH 0/2] busy polling support for vhost-kernel List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: mst@redhat.com, qemu-devel@nongnu.org Cc: Jason Wang Hi: This series enable vhost-kernel busy polling support. It's done through introducing a new property for tap backend - 'vhost_poll_us' which is the maximum number of us could be spent for busy polling. Please reivew. Thanks Jason Wang (2): update linux headers to 4.5.0-rc5+ tap: vhost busy polling support hw/net/vhost_net.c | 2 +- hw/scsi/vhost-scsi.c | 2 +- hw/virtio/vhost-backend.c | 8 +++ hw/virtio/vhost.c | 40 ++++++++++- include/hw/virtio/vhost-backend.h | 3 + include/hw/virtio/vhost.h | 3 +- include/net/vhost_net.h | 1 + include/standard-headers/asm-x86/hyperv.h | 4 +- include/standard-headers/linux/input.h | 1 + include/standard-headers/linux/types.h | 5 +- include/standard-headers/linux/virtio_balloon.h | 2 +- include/standard-headers/linux/virtio_blk.h | 6 +- linux-headers/asm-arm64/kvm.h | 6 ++ linux-headers/asm-powerpc/epapr_hcalls.h | 4 +- linux-headers/asm-powerpc/kvm.h | 9 +++ linux-headers/asm-x86/unistd_32.h | 2 + linux-headers/asm-x86/unistd_64.h | 2 + linux-headers/linux/kvm.h | 11 +++ linux-headers/linux/userfaultfd.h | 2 +- linux-headers/linux/vfio.h | 92 ++++++++++++++++++++++++- linux-headers/linux/vhost.h | 6 ++ net/tap.c | 10 ++- net/vhost-user.c | 1 + qapi-schema.json | 3 +- 24 files changed, 206 insertions(+), 19 deletions(-) -- 2.5.0