On Tue, Aug 11, 2009 at 08:06:02PM -0400, Gregory Haskins wrote:
Michael S. Tsirkin wrote:
What it is: vhost net is a character device that can be used to reduce
the number of system calls involved in virtio networking.
Existing virtio net code is used in the guest without modification.
On Tue, Aug 11, 2009 at 08:06:02PM -0400, Gregory Haskins wrote:
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index 0521177..781a8bb 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -30,6 +30,7 @@
#define HPET_MINOR 228
Michael S. Tsirkin wrote:
On Tue, Aug 11, 2009 at 08:06:02PM -0400, Gregory Haskins wrote:
Michael S. Tsirkin wrote:
What it is: vhost net is a character device that can be used to reduce
the number of system calls involved in virtio networking.
Existing virtio net code is used in the guest
On Wed, Aug 12, 2009 at 09:01:35AM -0400, Gregory Haskins wrote:
I think I understand what your comment above meant: You don't need to
do synchronize_rcu() because you can flush the workqueue instead to
ensure that all readers have completed.
Yes.
But if thats true, to me, the
Michael S. Tsirkin wrote:
On Wed, Aug 12, 2009 at 09:01:35AM -0400, Gregory Haskins wrote:
I think I understand what your comment above meant: You don't need to
do synchronize_rcu() because you can flush the workqueue instead to
ensure that all readers have completed.
Yes.
But if thats
On Wed, Aug 12, 2009 at 09:41:35AM -0400, Gregory Haskins wrote:
Michael S. Tsirkin wrote:
On Wed, Aug 12, 2009 at 09:01:35AM -0400, Gregory Haskins wrote:
I think I understand what your comment above meant: You don't need to
do synchronize_rcu() because you can flush the workqueue instead
On Wed, Aug 12, 2009 at 07:11:07AM -0700, Paul E. McKenney wrote:
On Wed, Aug 12, 2009 at 04:25:40PM +0300, Michael S. Tsirkin wrote:
On Wed, Aug 12, 2009 at 09:01:35AM -0400, Gregory Haskins wrote:
I think I understand what your comment above meant: You don't need to
do
On Wed, Aug 12, 2009 at 04:25:40PM +0300, Michael S. Tsirkin wrote:
On Wed, Aug 12, 2009 at 09:01:35AM -0400, Gregory Haskins wrote:
I think I understand what your comment above meant: You don't need to
do synchronize_rcu() because you can flush the workqueue instead to
ensure that all
On Wed, Aug 12, 2009 at 05:15:59PM +0300, Michael S. Tsirkin wrote:
On Wed, Aug 12, 2009 at 07:11:07AM -0700, Paul E. McKenney wrote:
On Wed, Aug 12, 2009 at 04:25:40PM +0300, Michael S. Tsirkin wrote:
On Wed, Aug 12, 2009 at 09:01:35AM -0400, Gregory Haskins wrote:
I think I understand
On Wed, Aug 12, 2009 at 08:26:39AM -0700, Paul E. McKenney wrote:
On Wed, Aug 12, 2009 at 05:15:59PM +0300, Michael S. Tsirkin wrote:
On Wed, Aug 12, 2009 at 07:11:07AM -0700, Paul E. McKenney wrote:
On Wed, Aug 12, 2009 at 04:25:40PM +0300, Michael S. Tsirkin wrote:
On Wed, Aug 12, 2009
On Wed, Aug 12, 2009 at 06:51:54PM +0300, Michael S. Tsirkin wrote:
On Wed, Aug 12, 2009 at 08:26:39AM -0700, Paul E. McKenney wrote:
On Wed, Aug 12, 2009 at 05:15:59PM +0300, Michael S. Tsirkin wrote:
On Wed, Aug 12, 2009 at 07:11:07AM -0700, Paul E. McKenney wrote:
On Wed, Aug 12, 2009
What it is: vhost net is a character device that can be used to reduce
the number of system calls involved in virtio networking.
Existing virtio net code is used in the guest without modification.
There's similarity with vringfd, with some differences and reduced scope
- uses eventfd for
Michael S. Tsirkin wrote:
What it is: vhost net is a character device that can be used to reduce
the number of system calls involved in virtio networking.
Existing virtio net code is used in the guest without modification.
There's similarity with vringfd, with some differences and reduced
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