Displaying 5 results from an estimated 5 matches for "c479452".
2013 Aug 16
0
[PATCH 3/6] vhost: switch to use vhost_add_used_n()
...d_n() to reduce the code duplication.
Signed-off-by: Jason Wang <jasowang at redhat.com>
---
drivers/vhost/vhost.c | 43 ++-----------------------------------------
1 files changed, 2 insertions(+), 41 deletions(-)
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index e58cf00..c479452 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -1332,48 +1332,9 @@ EXPORT_SYMBOL_GPL(vhost_discard_vq_desc);
* want to notify the guest, using eventfd. */
int vhost_add_used(struct vhost_virtqueue *vq, unsigned int head, int len)
{
- struct vring_used_elem __user *used;
+ str...
2013 Aug 16
1
[PATCH 3/6] vhost: switch to use vhost_add_used_n()
...uldn't be surprised if this hurt performance.
Did you check?
> ---
> drivers/vhost/vhost.c | 43 ++-----------------------------------------
> 1 files changed, 2 insertions(+), 41 deletions(-)
>
> diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
> index e58cf00..c479452 100644
> --- a/drivers/vhost/vhost.c
> +++ b/drivers/vhost/vhost.c
> @@ -1332,48 +1332,9 @@ EXPORT_SYMBOL_GPL(vhost_discard_vq_desc);
> * want to notify the guest, using eventfd. */
> int vhost_add_used(struct vhost_virtqueue *vq, unsigned int head, int len)
> {
> - struct...
2013 Aug 16
1
[PATCH 3/6] vhost: switch to use vhost_add_used_n()
...uldn't be surprised if this hurt performance.
Did you check?
> ---
> drivers/vhost/vhost.c | 43 ++-----------------------------------------
> 1 files changed, 2 insertions(+), 41 deletions(-)
>
> diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
> index e58cf00..c479452 100644
> --- a/drivers/vhost/vhost.c
> +++ b/drivers/vhost/vhost.c
> @@ -1332,48 +1332,9 @@ EXPORT_SYMBOL_GPL(vhost_discard_vq_desc);
> * want to notify the guest, using eventfd. */
> int vhost_add_used(struct vhost_virtqueue *vq, unsigned int head, int len)
> {
> - struct...
2013 Aug 16
10
[PATCH 0/6] vhost code cleanup and minor enhancement
Hi all:
This series tries to unify and simplify vhost codes especially for zerocopy.
Plase review.
Thanks
Jason Wang (6):
vhost_net: make vhost_zerocopy_signal_used() returns void
vhost_net: use vhost_add_used_and_signal_n() in
vhost_zerocopy_signal_used()
vhost: switch to use vhost_add_used_n()
vhost_net: determine whether or not to use zerocopy at one time
vhost_net: poll vhost
2013 Aug 16
10
[PATCH 0/6] vhost code cleanup and minor enhancement
Hi all:
This series tries to unify and simplify vhost codes especially for zerocopy.
Plase review.
Thanks
Jason Wang (6):
vhost_net: make vhost_zerocopy_signal_used() returns void
vhost_net: use vhost_add_used_and_signal_n() in
vhost_zerocopy_signal_used()
vhost: switch to use vhost_add_used_n()
vhost_net: determine whether or not to use zerocopy at one time
vhost_net: poll vhost