From: Asias He <asias@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
Benjamin LaHaise <bcrl@kvack.org>,
James Bottomley <James.Bottomley@HansenPartnership.com>,
Jeff Moyer <jmoyer@redhat.com>,
kvm@vger.kernel.org, linux-aio@kvack.org,
linux-fsdevel@vger.kernel.org,
"Michael S. Tsirkin" <mst@redhat.com>,
virtualization@lists.linux-foundation.org
Subject: [PATCH RESEND 0/5] Add vhost-blk support
Date: Fri, 13 Jul 2012 16:55:06 +0800 [thread overview]
Message-ID: <1342169711-12386-1-git-send-email-asias@redhat.com> (raw)
Hi folks,
[I am resending to fix the broken thread in the previous one.]
This patchset adds vhost-blk support. vhost-blk is a in kernel virito-blk
device accelerator. Compared to userspace virtio-blk implementation, vhost-blk
gives about 5% to 15% performance improvement.
Asias He (5):
aio: Export symbols and struct kiocb_batch for in kernel aio usage
eventfd: Export symbol eventfd_file_create()
vhost: Make vhost a separate module
vhost-net: Use VHOST_NET_FEATURES for vhost-net
vhost-blk: Add vhost-blk support
drivers/vhost/Kconfig | 20 +-
drivers/vhost/Makefile | 6 +-
drivers/vhost/blk.c | 600 ++++++++++++++++++++++++++++++++++++++++++++++++
drivers/vhost/net.c | 4 +-
drivers/vhost/test.c | 4 +-
drivers/vhost/vhost.c | 48 ++++
drivers/vhost/vhost.h | 18 +-
fs/aio.c | 37 ++-
fs/eventfd.c | 1 +
include/linux/aio.h | 21 ++
include/linux/vhost.h | 3 +
11 files changed, 731 insertions(+), 31 deletions(-)
create mode 100644 drivers/vhost/blk.c
--
1.7.10.4
next reply other threads:[~2012-07-13 8:54 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-13 8:55 Asias He [this message]
2012-07-13 8:55 ` [PATCH RESEND 1/5] aio: Export symbols and struct kiocb_batch for in kernel aio usage Asias He
2012-07-13 8:55 ` [PATCH RESEND 2/5] eventfd: Export symbol eventfd_file_create() Asias He
2012-07-13 8:55 ` [PATCH RESEND 3/5] vhost: Make vhost a separate module Asias He
2012-07-13 8:55 ` [PATCH RESEND 4/5] vhost-net: Use VHOST_NET_FEATURES for vhost-net Asias He
2012-07-13 8:55 ` [PATCH RESEND 5/5] vhost-blk: Add vhost-blk support Asias He
2012-07-17 19:10 ` Jeff Moyer
2012-07-18 1:22 ` Asias He
2012-07-18 14:31 ` Jeff Moyer
2012-07-18 14:45 ` Asias He
2012-07-19 13:05 ` Anthony Liguori
2012-07-19 13:09 ` Michael S. Tsirkin
2012-07-19 13:09 ` Michael S. Tsirkin
2012-07-20 10:31 ` Stefan Hajnoczi
2012-07-20 20:56 ` Anthony Liguori
2012-07-21 1:07 ` Asias He
2012-07-14 7:49 ` [PATCH RESEND 0/5] " Christoph Hellwig
2012-07-16 9:05 ` Asias He
2012-07-17 15:09 ` Michael S. Tsirkin
2012-07-18 2:09 ` Asias He
2012-07-18 11:42 ` Stefan Hajnoczi
2012-07-20 19:30 ` Michael S. Tsirkin
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