Displaying 8 results from an estimated 8 matches for "handle_rx_merg".
2011 Jan 17
11
[PATCH 1/3] vhost-net: check the support of mergeable buffer outside the receive loop
...Jason Wang <jasowang at redhat.com>
---
drivers/vhost/net.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 14fc189..95e49de 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -411,7 +411,7 @@ static void handle_rx_mergeable(struct vhost_net *net)
};
size_t total_len = 0;
- int err, headcount;
+ int err, headcount, mergeable;
size_t vhost_hlen, sock_hlen;
size_t vhost_len, sock_len;
struct socket *sock = rcu_dereference(vq->private_data);
@@ -425,6 +425,7 @@ static void handle_rx_mergeable(struct vh...
2011 Jan 17
11
[PATCH 1/3] vhost-net: check the support of mergeable buffer outside the receive loop
...Jason Wang <jasowang at redhat.com>
---
drivers/vhost/net.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 14fc189..95e49de 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -411,7 +411,7 @@ static void handle_rx_mergeable(struct vhost_net *net)
};
size_t total_len = 0;
- int err, headcount;
+ int err, headcount, mergeable;
size_t vhost_hlen, sock_hlen;
size_t vhost_len, sock_len;
struct socket *sock = rcu_dereference(vq->private_data);
@@ -425,6 +425,7 @@ static void handle_rx_mergeable(struct vh...
2010 Nov 29
1
[PATCH] vhost: fix typos in comment
...t.com>
---
drivers/vhost/net.c | 2 +-
drivers/vhost/vhost.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index d10da28..14fc189 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -452,7 +452,7 @@ static void handle_rx_mergeable(struct vhost_net *net)
move_iovec_hdr(vq->iov, vq->hdr, vhost_hlen, in);
else
/* Copy the header for use in VIRTIO_NET_F_MRG_RXBUF:
- * needed because sendmsg can modify msg_iov. */
+ * needed because recvmsg can modify msg_iov. */
copy_iovec_hdr(vq->iov, vq->h...
2010 Nov 29
1
[PATCH] vhost: fix typos in comment
...t.com>
---
drivers/vhost/net.c | 2 +-
drivers/vhost/vhost.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index d10da28..14fc189 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -452,7 +452,7 @@ static void handle_rx_mergeable(struct vhost_net *net)
move_iovec_hdr(vq->iov, vq->hdr, vhost_hlen, in);
else
/* Copy the header for use in VIRTIO_NET_F_MRG_RXBUF:
- * needed because sendmsg can modify msg_iov. */
+ * needed because recvmsg can modify msg_iov. */
copy_iovec_hdr(vq->iov, vq->h...
2010 Jul 29
1
[PATCH] vhost: locking/rcu cleanup
...)
size_t len, total_len = 0;
int err;
size_t hdr_size;
- struct socket *sock = rcu_dereference(vq->private_data);
+ struct socket *sock = vhost_vq_data(vq, &net->dev);
if (!sock || skb_queue_empty(&sock->sk->sk_receive_queue))
return;
@@ -416,7 +417,7 @@ static void handle_rx_mergeable(struct vhost_net *net)
int err, headcount;
size_t vhost_hlen, sock_hlen;
size_t vhost_len, sock_len;
- struct socket *sock = rcu_dereference(vq->private_data);
+ struct socket *sock = vhost_vq_data(vq, &net->dev);
if (!sock || skb_queue_empty(&sock->sk->sk_receive_q...
2010 Jul 29
1
[PATCH] vhost: locking/rcu cleanup
...)
size_t len, total_len = 0;
int err;
size_t hdr_size;
- struct socket *sock = rcu_dereference(vq->private_data);
+ struct socket *sock = vhost_vq_data(vq, &net->dev);
if (!sock || skb_queue_empty(&sock->sk->sk_receive_queue))
return;
@@ -416,7 +417,7 @@ static void handle_rx_mergeable(struct vhost_net *net)
int err, headcount;
size_t vhost_hlen, sock_hlen;
size_t vhost_len, sock_len;
- struct socket *sock = rcu_dereference(vq->private_data);
+ struct socket *sock = vhost_vq_data(vq, &net->dev);
if (!sock || skb_queue_empty(&sock->sk->sk_receive_q...
2011 Jan 18
0
[PATCHv2] vhost: rcu annotation fixup
...socket *sock = rcu_dereference(vq->private_data);
+ /* TODO: check that we are running from vhost_worker? */
+ struct socket *sock = rcu_dereference_check(vq->private_data, 1);
if (!sock || skb_queue_empty(&sock->sk->sk_receive_queue))
return;
@@ -415,7 +415,8 @@ static void handle_rx_mergeable(struct vhost_net *net)
int err, headcount;
size_t vhost_hlen, sock_hlen;
size_t vhost_len, sock_len;
- struct socket *sock = rcu_dereference(vq->private_data);
+ /* TODO: check that we are running from vhost_worker? */
+ struct socket *sock = rcu_dereference_check(vq->private_data,...
2011 Jan 18
0
[PATCHv2] vhost: rcu annotation fixup
...socket *sock = rcu_dereference(vq->private_data);
+ /* TODO: check that we are running from vhost_worker? */
+ struct socket *sock = rcu_dereference_check(vq->private_data, 1);
if (!sock || skb_queue_empty(&sock->sk->sk_receive_queue))
return;
@@ -415,7 +415,8 @@ static void handle_rx_mergeable(struct vhost_net *net)
int err, headcount;
size_t vhost_hlen, sock_hlen;
size_t vhost_len, sock_len;
- struct socket *sock = rcu_dereference(vq->private_data);
+ /* TODO: check that we are running from vhost_worker? */
+ struct socket *sock = rcu_dereference_check(vq->private_data,...