From: Asias He <asias@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: linux-aio@kvack.org, kvm@vger.kernel.org,
"Michael S. Tsirkin" <mst@redhat.com>,
virtualization@lists.linux-foundation.org,
Benjamin LaHaise <bcrl@kvack.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
linux-fsdevel@vger.kernel.org
Subject: [PATCH 0/5] Add vhost-blk support
Date: Thu, 12 Jul 2012 23:35:01 +0800 [thread overview]
Message-ID: <1342107302-28116-1-git-send-email-asias@redhat.com> (raw)
Hi folks,
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 | 1 +
11 files changed, 729 insertions(+), 31 deletions(-)
create mode 100644 drivers/vhost/blk.c
--
1.7.10.4
next reply other threads:[~2012-07-12 15:35 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-12 15:35 Asias He [this message]
2012-07-12 15:35 ` [PATCH 1/5] aio: Export symbols and struct kiocb_batch for in kernel aio usage Asias He
2012-07-12 17:50 ` James Bottomley
2012-07-13 1:40 ` Asias He
2012-07-12 16:06 ` [PATCH 0/5] Add vhost-blk support Jeff Moyer
2012-07-13 1:19 ` Asias He
2012-07-16 11:58 ` Stefan Hajnoczi
2012-07-17 8:29 ` Asias He
2012-07-17 8:52 ` Paolo Bonzini
2012-07-17 9:21 ` Asias He
2012-07-17 9:32 ` Paolo Bonzini
2012-07-17 9:51 ` Michael S. Tsirkin
2012-07-17 11:11 ` Stefan Hajnoczi
2012-07-17 11:26 ` Michael S. Tsirkin
2012-07-17 11:42 ` Stefan Hajnoczi
2012-07-17 11:51 ` Stefan Hajnoczi
2012-07-17 11:54 ` Michael S. Tsirkin
2012-07-17 12:03 ` Stefan Hajnoczi
2012-07-17 12:48 ` Michael S. Tsirkin
2012-07-17 13:02 ` Paolo Bonzini
2012-07-17 13:26 ` Michael S. Tsirkin
2012-07-18 8:47 ` Asias He
2012-07-18 8:12 ` Asias He
2012-07-18 8:26 ` Stefan Hajnoczi
2012-07-18 9:46 ` Ronen Hod
2012-07-17 9:45 ` Michael S. Tsirkin
2012-07-17 10:14 ` Paolo Bonzini
2012-07-17 10:49 ` Michael S. Tsirkin
2012-07-17 10:56 ` Paolo Bonzini
2012-07-17 11:09 ` Michael S. Tsirkin
2012-07-17 11:36 ` Stefan Hajnoczi
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