search for: vhost_enable_zcopi

Asias He (3): vhost: Remove vhost_enable_zcopy in vhost.h vhost: Move VHOST_NET_FEATURES to net.c vhost: Make vhost a separate module drivers/vhost/Kconfig | 8 ++++++++ drivers/vhost/Makefile | 3 ++- drivers/vhost/net.c | 6 ++++++ drivers/vhost/scsi.c | 1 - drivers/vhost/vhost.c | 50 +++++++++++++++++++++++++++++++++++++++++++++++++- drivers/vhost/vhost.h | 8 ++------ 6

Asias He (3): vhost: Remove vhost_enable_zcopy in vhost.h vhost: Move VHOST_NET_FEATURES to net.c vhost: Make vhost a separate module drivers/vhost/Kconfig | 8 ++++++++ drivers/vhost/Makefile | 3 ++- drivers/vhost/net.c | 6 ++++++ drivers/vhost/scsi.c | 1 - drivers/vhost/vhost.c | 50 +++++++++++++++++++++++++++++++++++++++++++++++++- drivers/vhost/vhost.h | 8 ++------ 6

>From: Shirley Ma <mashirle at us.ibm.com> This adds experimental zero copy support in vhost-net, disabled by default. To enable, set experimental_zcopytx module option to 1. This patch maintains the outstanding userspace buffers in the sequence it is delivered to vhost. The outstanding userspace buffers will be marked as done once the lower device buffers DMA has finished. This is

>From: Shirley Ma <mashirle at us.ibm.com> This adds experimental zero copy support in vhost-net, disabled by default. To enable, set experimental_zcopytx module option to 1. This patch maintains the outstanding userspace buffers in the sequence it is delivered to vhost. The outstanding userspace buffers will be marked as done once the lower device buffers DMA has finished. This is

I didn't do any back-merging tricks this time, as a result this is behind master by quite a lot. But I did a test merge and it came out correctly, so this shouldn't be an issue. The following changes since commit 181c04a357bb791587c55a99362c2fdde2c64f18: vhost_scsi: module rename (2013-05-02 13:40:22 +0300) are available in the git repository at:

I didn't do any back-merging tricks this time, as a result this is behind master by quite a lot. But I did a test merge and it came out correctly, so this shouldn't be an issue. The following changes since commit 181c04a357bb791587c55a99362c2fdde2c64f18: vhost_scsi: module rename (2013-05-02 13:40:22 +0300) are available in the git repository at:

On top of 'vhost: Allow device specific fields per vq', we can move device specific fields to device virt queue from vhost virt queue. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/net.c | 164 +++++++++++++++++++++++++++++++++++++++++++------- drivers/vhost/vhost.c | 57 +----------------- drivers/vhost/vhost.h | 22 ------- 3 files changed, 142

On top of 'vhost: Allow device specific fields per vq', we can move device specific fields to device virt queue from vhost virt queue. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/net.c | 164 +++++++++++++++++++++++++++++++++++++++++++------- drivers/vhost/vhost.c | 57 +----------------- drivers/vhost/vhost.h | 22 ------- 3 files changed, 142

MST, This is on top of [PATCH 0/2] vhost-net fix ubuf. Asias He (11): vhost: Remove vhost_enable_zcopy in vhost.h vhost: Move VHOST_NET_FEATURES to net.c vhost: Make vhost a separate module vhost: Remove comments for hdr in vhost.h vhost: Simplify dev->vqs[i] access vhost-net: Cleanup vhost_ubuf and vhost_zcopy vhost-scsi: Remove unnecessary forward struct vhost_scsi declaration

MST, This is on top of [PATCH 0/2] vhost-net fix ubuf. Asias He (11): vhost: Remove vhost_enable_zcopy in vhost.h vhost: Move VHOST_NET_FEATURES to net.c vhost: Make vhost a separate module vhost: Remove comments for hdr in vhost.h vhost: Simplify dev->vqs[i] access vhost-net: Cleanup vhost_ubuf and vhost_zcopy vhost-scsi: Remove unnecessary forward struct vhost_scsi declaration

Currently, vhost-net is the only consumer of vhost infrastructure. So vhost infrastructure and vhost-net driver are in a single module. Separating this as a vhost.ko module and a vhost-net.ko module makes it is easier to share code with other vhost drivers, e.g. vhost-blk.ko, tcm-vhost.ko. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/Kconfig | 10 +++++++++-

Currently, vhost-net is the only consumer of vhost infrastructure. So vhost infrastructure and vhost-net driver are in a single module. Separating this as a vhost.ko module and a vhost-net.ko module makes it is easier to share code with other vhost drivers, e.g. vhost-blk.ko, tcm-vhost.ko. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/Kconfig | 10 +++++++++-

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

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

This patch series resurrects the earlier multiple TX/RX queues functionality for virtio_net, and addresses the issues pointed out. It also includes an API to share irq's, f.e. amongst the TX vqs. I plan to run TCP/UDP STREAM and RR tests for local->host and local->remote, and send the results in the next couple of days. patch #1: Introduce VIRTIO_NET_F_MULTIQUEUE patch #2: Move

This patch series resurrects the earlier multiple TX/RX queues functionality for virtio_net, and addresses the issues pointed out. It also includes an API to share irq's, f.e. amongst the TX vqs. I plan to run TCP/UDP STREAM and RR tests for local->host and local->remote, and send the results in the next couple of days. patch #1: Introduce VIRTIO_NET_F_MULTIQUEUE patch #2: Move