Displaying 4 results from an estimated 4 matches for "c7a2c20".
2011 Nov 29
1
[PATCH] virtio-ring: Use threshold for switching to indirect descriptors
...ists.linux-foundation.org
Cc: kvm at vger.kernel.org
Signed-off-by: Sasha Levin <levinsasha928 at gmail.com>
---
drivers/virtio/virtio_ring.c | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index c7a2c20..5e0ce15 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -82,6 +82,7 @@ struct vring_virtqueue
/* Host supports indirect buffers */
bool indirect;
+ unsigned int indirect_threshold;
/* Host publishes avail event idx */
bool event;
@@ -176,8 +177,9 @@ int...
2011 Nov 29
1
[PATCH] virtio-ring: Use threshold for switching to indirect descriptors
...ists.linux-foundation.org
Cc: kvm at vger.kernel.org
Signed-off-by: Sasha Levin <levinsasha928 at gmail.com>
---
drivers/virtio/virtio_ring.c | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index c7a2c20..5e0ce15 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -82,6 +82,7 @@ struct vring_virtqueue
/* Host supports indirect buffers */
bool indirect;
+ unsigned int indirect_threshold;
/* Host publishes avail event idx */
bool event;
@@ -176,8 +177,9 @@ int...
2011 Nov 29
4
[RFC] virtio: use mandatory barriers for remote processor vdevs
...g really is the perforamnce gain of d57ed95 ?
drivers/virtio/virtio_ring.c | 78 +++++++++++++++++++++++++++++-------------
include/linux/virtio_ring.h | 6 +++
2 files changed, 60 insertions(+), 24 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index c7a2c20..cf66a2d 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -23,24 +23,6 @@
#include <linux/slab.h>
#include <linux/module.h>
-/* virtio guest is communicating with a virtual "device" that actually runs on
- * a host processor. Memory barriers...
2011 Nov 29
4
[RFC] virtio: use mandatory barriers for remote processor vdevs
...g really is the perforamnce gain of d57ed95 ?
drivers/virtio/virtio_ring.c | 78 +++++++++++++++++++++++++++++-------------
include/linux/virtio_ring.h | 6 +++
2 files changed, 60 insertions(+), 24 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index c7a2c20..cf66a2d 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -23,24 +23,6 @@
#include <linux/slab.h>
#include <linux/module.h>
-/* virtio guest is communicating with a virtual "device" that actually runs on
- * a host processor. Memory barriers...