Displaying 20 results from an estimated 24 matches for "vhost_net_poll_disabled".
2013 Mar 07
3
[PATCH] vhost_net: remove tx polling state
...ost/vhost.c | 3 ++
2 files changed, 13 insertions(+), 50 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 959b1cd..d1a03dd 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -64,20 +64,10 @@ enum {
VHOST_NET_VQ_MAX = 2,
};
-enum vhost_net_poll_state {
- VHOST_NET_POLL_DISABLED = 0,
- VHOST_NET_POLL_STARTED = 1,
- VHOST_NET_POLL_STOPPED = 2,
-};
-
struct vhost_net {
struct vhost_dev dev;
struct vhost_virtqueue vqs[VHOST_NET_VQ_MAX];
struct vhost_poll poll[VHOST_NET_VQ_MAX];
- /* Tells us whether we are polling a socket for TX.
- * We only do this when socket buffe...
2013 Mar 07
3
[PATCH] vhost_net: remove tx polling state
...ost/vhost.c | 3 ++
2 files changed, 13 insertions(+), 50 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 959b1cd..d1a03dd 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -64,20 +64,10 @@ enum {
VHOST_NET_VQ_MAX = 2,
};
-enum vhost_net_poll_state {
- VHOST_NET_POLL_DISABLED = 0,
- VHOST_NET_POLL_STARTED = 1,
- VHOST_NET_POLL_STOPPED = 2,
-};
-
struct vhost_net {
struct vhost_dev dev;
struct vhost_virtqueue vqs[VHOST_NET_VQ_MAX];
struct vhost_poll poll[VHOST_NET_VQ_MAX];
- /* Tells us whether we are polling a socket for TX.
- * We only do this when socket buffe...
2013 Apr 11
1
[PATCH] vhost_net: remove tx polling state
...host/vhost.c | 3 ++
2 files changed, 9 insertions(+), 68 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index ec6fb3f..87c216c 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -64,20 +64,10 @@ enum {
VHOST_NET_VQ_MAX = 2,
};
-enum vhost_net_poll_state {
- VHOST_NET_POLL_DISABLED = 0,
- VHOST_NET_POLL_STARTED = 1,
- VHOST_NET_POLL_STOPPED = 2,
-};
-
struct vhost_net {
struct vhost_dev dev;
struct vhost_virtqueue vqs[VHOST_NET_VQ_MAX];
struct vhost_poll poll[VHOST_NET_VQ_MAX];
- /* Tells us whether we are polling a socket for TX.
- * We only do this when socket buffe...
2013 Apr 11
1
[PATCH] vhost_net: remove tx polling state
...host/vhost.c | 3 ++
2 files changed, 9 insertions(+), 68 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index ec6fb3f..87c216c 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -64,20 +64,10 @@ enum {
VHOST_NET_VQ_MAX = 2,
};
-enum vhost_net_poll_state {
- VHOST_NET_POLL_DISABLED = 0,
- VHOST_NET_POLL_STARTED = 1,
- VHOST_NET_POLL_STOPPED = 2,
-};
-
struct vhost_net {
struct vhost_dev dev;
struct vhost_virtqueue vqs[VHOST_NET_VQ_MAX];
struct vhost_poll poll[VHOST_NET_VQ_MAX];
- /* Tells us whether we are polling a socket for TX.
- * We only do this when socket buffe...
2012 Dec 27
3
[PATCH 1/2] vhost_net: correct error hanlding in vhost_net_set_backend()
Fix the leaking of oldubufs and fd refcnt when fail to initialized used ring.
Signed-off-by: Jason Wang <jasowang at redhat.com>
---
drivers/vhost/net.c | 14 +++++++++++---
1 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index ebd08b2..629d6b5 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -834,8 +834,10 @@ static
2012 Dec 27
3
[PATCH 1/2] vhost_net: correct error hanlding in vhost_net_set_backend()
Fix the leaking of oldubufs and fd refcnt when fail to initialized used ring.
Signed-off-by: Jason Wang <jasowang at redhat.com>
---
drivers/vhost/net.c | 14 +++++++++++---
1 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index ebd08b2..629d6b5 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -834,8 +834,10 @@ static
2013 Jan 06
2
[PATCH V3 0/2] handle polling errors
This is an update version of last version to fix the handling of polling errors
in vhost/vhost_net.
Currently, vhost and vhost_net ignore polling errors which can lead kernel
crashing when it tries to remove itself from waitqueue after the polling
failure. Fix this by checking the poll->wqh before the removing and report an
error when meet polling errors.
Changes from v2:
- check poll->wqh
2013 Jan 06
2
[PATCH V3 0/2] handle polling errors
This is an update version of last version to fix the handling of polling errors
in vhost/vhost_net.
Currently, vhost and vhost_net ignore polling errors which can lead kernel
crashing when it tries to remove itself from waitqueue after the polling
failure. Fix this by checking the poll->wqh before the removing and report an
error when meet polling errors.
Changes from v2:
- check poll->wqh
2011 Nov 11
10
[RFC] [ver3 PATCH 0/6] Implement multiqueue virtio-net
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
2011 Nov 11
10
[RFC] [ver3 PATCH 0/6] Implement multiqueue virtio-net
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
2009 Nov 02
1
[PATCHv6 3/3] vhost_net: a kernel-level virtio server
...;vhost.h"
+
+/* Max number of bytes transferred before requeueing the job.
+ * Using this limit prevents one virtqueue from starving others. */
+#define VHOST_NET_WEIGHT 0x80000
+
+enum {
+ VHOST_NET_VQ_RX = 0,
+ VHOST_NET_VQ_TX = 1,
+ VHOST_NET_VQ_MAX = 2,
+};
+
+enum vhost_net_poll_state {
+ VHOST_NET_POLL_DISABLED = 0,
+ VHOST_NET_POLL_STARTED = 1,
+ VHOST_NET_POLL_STOPPED = 2,
+};
+
+struct vhost_net {
+ struct vhost_dev dev;
+ struct vhost_virtqueue vqs[VHOST_NET_VQ_MAX];
+ struct vhost_poll poll[VHOST_NET_VQ_MAX];
+ /* Tells us whether we are polling a socket for TX.
+ * We only do this when socket buffe...
2009 Nov 02
1
[PATCHv6 3/3] vhost_net: a kernel-level virtio server
...;vhost.h"
+
+/* Max number of bytes transferred before requeueing the job.
+ * Using this limit prevents one virtqueue from starving others. */
+#define VHOST_NET_WEIGHT 0x80000
+
+enum {
+ VHOST_NET_VQ_RX = 0,
+ VHOST_NET_VQ_TX = 1,
+ VHOST_NET_VQ_MAX = 2,
+};
+
+enum vhost_net_poll_state {
+ VHOST_NET_POLL_DISABLED = 0,
+ VHOST_NET_POLL_STARTED = 1,
+ VHOST_NET_POLL_STOPPED = 2,
+};
+
+struct vhost_net {
+ struct vhost_dev dev;
+ struct vhost_virtqueue vqs[VHOST_NET_VQ_MAX];
+ struct vhost_poll poll[VHOST_NET_VQ_MAX];
+ /* Tells us whether we are polling a socket for TX.
+ * We only do this when socket buffe...
2009 Nov 09
3
[PATCHv9 3/3] vhost_net: a kernel-level virtio server
...;vhost.h"
+
+/* Max number of bytes transferred before requeueing the job.
+ * Using this limit prevents one virtqueue from starving others. */
+#define VHOST_NET_WEIGHT 0x80000
+
+enum {
+ VHOST_NET_VQ_RX = 0,
+ VHOST_NET_VQ_TX = 1,
+ VHOST_NET_VQ_MAX = 2,
+};
+
+enum vhost_net_poll_state {
+ VHOST_NET_POLL_DISABLED = 0,
+ VHOST_NET_POLL_STARTED = 1,
+ VHOST_NET_POLL_STOPPED = 2,
+};
+
+struct vhost_net {
+ struct vhost_dev dev;
+ struct vhost_virtqueue vqs[VHOST_NET_VQ_MAX];
+ struct vhost_poll poll[VHOST_NET_VQ_MAX];
+ /* Tells us whether we are polling a socket for TX.
+ * We only do this when socket buffe...
2009 Nov 09
3
[PATCHv9 3/3] vhost_net: a kernel-level virtio server
...;vhost.h"
+
+/* Max number of bytes transferred before requeueing the job.
+ * Using this limit prevents one virtqueue from starving others. */
+#define VHOST_NET_WEIGHT 0x80000
+
+enum {
+ VHOST_NET_VQ_RX = 0,
+ VHOST_NET_VQ_TX = 1,
+ VHOST_NET_VQ_MAX = 2,
+};
+
+enum vhost_net_poll_state {
+ VHOST_NET_POLL_DISABLED = 0,
+ VHOST_NET_POLL_STARTED = 1,
+ VHOST_NET_POLL_STOPPED = 2,
+};
+
+struct vhost_net {
+ struct vhost_dev dev;
+ struct vhost_virtqueue vqs[VHOST_NET_VQ_MAX];
+ struct vhost_poll poll[VHOST_NET_VQ_MAX];
+ /* Tells us whether we are polling a socket for TX.
+ * We only do this when socket buffe...
2010 Jul 29
1
[PATCH] vhost: locking/rcu cleanup
...ll_init(n->poll + VHOST_NET_VQ_RX, handle_rx_net, POLLIN, dev);
+ vhost_poll_init(n->poll + VHOST_NET_VQ_TX,
+ &n->vqs[VHOST_NET_VQ_TX].work, POLLOUT, dev);
+ vhost_poll_init(n->poll + VHOST_NET_VQ_RX,
+ &n->vqs[VHOST_NET_VQ_RX].work, POLLIN, dev);
n->tx_poll_state = VHOST_NET_POLL_DISABLED;
f->private_data = n;
@@ -640,6 +612,7 @@ static int vhost_net_release(struct inode *inode, struct file *f)
/* We do an extra flush before freeing memory,
* since jobs can re-queue themselves. */
vhost_net_flush(n);
+ vhost_dev_free(&n->dev);
kfree(n);
return 0;
}
diff --g...
2010 Jul 29
1
[PATCH] vhost: locking/rcu cleanup
...ll_init(n->poll + VHOST_NET_VQ_RX, handle_rx_net, POLLIN, dev);
+ vhost_poll_init(n->poll + VHOST_NET_VQ_TX,
+ &n->vqs[VHOST_NET_VQ_TX].work, POLLOUT, dev);
+ vhost_poll_init(n->poll + VHOST_NET_VQ_RX,
+ &n->vqs[VHOST_NET_VQ_RX].work, POLLIN, dev);
n->tx_poll_state = VHOST_NET_POLL_DISABLED;
f->private_data = n;
@@ -640,6 +612,7 @@ static int vhost_net_release(struct inode *inode, struct file *f)
/* We do an extra flush before freeing memory,
* since jobs can re-queue themselves. */
vhost_net_flush(n);
+ vhost_dev_free(&n->dev);
kfree(n);
return 0;
}
diff --g...
2009 Nov 17
0
No subject
...r of bytes transferred before requeueing the job.
+ * Using this limit prevents one virtqueue from starving others. */
+#define VHOST_NET_WEIGHT 0x80000
+
+enum {
+ VHOST_NET_VQ_RX =3D 0,
+ VHOST_NET_VQ_TX =3D 1,
+ VHOST_NET_VQ_MAX =3D 2,
+};
+
+enum vhost_net_poll_state {
+ VHOST_NET_POLL_DISABLED =3D 0,
+ VHOST_NET_POLL_STARTED =3D 1,
+ VHOST_NET_POLL_STOPPED =3D 2,
+};
+
+struct vhost_net {
+ struct vhost_dev dev;
+ struct vhost_virtqueue vqs[VHOST_NET_VQ_MAX];
+ struct vhost_poll poll[VHOST_NET_VQ_MAX];
+ /* Tells us whether we are polling a socket for...
2009 Nov 17
0
No subject
...r of bytes transferred before requeueing the job.
+ * Using this limit prevents one virtqueue from starving others. */
+#define VHOST_NET_WEIGHT 0x80000
+
+enum {
+ VHOST_NET_VQ_RX =3D 0,
+ VHOST_NET_VQ_TX =3D 1,
+ VHOST_NET_VQ_MAX =3D 2,
+};
+
+enum vhost_net_poll_state {
+ VHOST_NET_POLL_DISABLED =3D 0,
+ VHOST_NET_POLL_STARTED =3D 1,
+ VHOST_NET_POLL_STOPPED =3D 2,
+};
+
+struct vhost_net {
+ struct vhost_dev dev;
+ struct vhost_virtqueue vqs[VHOST_NET_VQ_MAX];
+ struct vhost_poll poll[VHOST_NET_VQ_MAX];
+ /* Tells us whether we are polling a socket for...
2009 Nov 04
1
[PATCHv8 3/3] vhost_net: a kernel-level virtio server
...;vhost.h"
+
+/* Max number of bytes transferred before requeueing the job.
+ * Using this limit prevents one virtqueue from starving others. */
+#define VHOST_NET_WEIGHT 0x80000
+
+enum {
+ VHOST_NET_VQ_RX = 0,
+ VHOST_NET_VQ_TX = 1,
+ VHOST_NET_VQ_MAX = 2,
+};
+
+enum vhost_net_poll_state {
+ VHOST_NET_POLL_DISABLED = 0,
+ VHOST_NET_POLL_STARTED = 1,
+ VHOST_NET_POLL_STOPPED = 2,
+};
+
+struct vhost_net {
+ struct vhost_dev dev;
+ struct vhost_virtqueue vqs[VHOST_NET_VQ_MAX];
+ struct vhost_poll poll[VHOST_NET_VQ_MAX];
+ /* Tells us whether we are polling a socket for TX.
+ * We only do this when socket buffe...
2009 Nov 04
1
[PATCHv8 3/3] vhost_net: a kernel-level virtio server
...;vhost.h"
+
+/* Max number of bytes transferred before requeueing the job.
+ * Using this limit prevents one virtqueue from starving others. */
+#define VHOST_NET_WEIGHT 0x80000
+
+enum {
+ VHOST_NET_VQ_RX = 0,
+ VHOST_NET_VQ_TX = 1,
+ VHOST_NET_VQ_MAX = 2,
+};
+
+enum vhost_net_poll_state {
+ VHOST_NET_POLL_DISABLED = 0,
+ VHOST_NET_POLL_STARTED = 1,
+ VHOST_NET_POLL_STOPPED = 2,
+};
+
+struct vhost_net {
+ struct vhost_dev dev;
+ struct vhost_virtqueue vqs[VHOST_NET_VQ_MAX];
+ struct vhost_poll poll[VHOST_NET_VQ_MAX];
+ /* Tells us whether we are polling a socket for TX.
+ * We only do this when socket buffe...