Displaying 20 results from an estimated 74 matches for "supersize".
2017 May 08
0
Supersize io operations (IO block size more than 4KiB) is split in to number of 4KiB blocks
Concern: Supersize io operations (IO block size more than 4KiB) is split
in to number of 4KiB blocks
Supersize io operations (IO block size more than 4KiB) is split in to
number of 4KiB blocks
OS: CentOS 7.3
kernel Version: 3.10.0-514.el7.x86_64
Any IO (write) block size more than 4KiB is split in to number of...
2017 May 15
0
Supersize io operations (IO block size more than 4KiB) is split in to number of 4KiB blocks
Concern: Supersize io operations (IO block size more than 4KiB) is split
in to number of 4KiB blocks
Supersize io operations (IO block size more than 4KiB) is split in to
number of 4KiB blocks
OS: CentOS 7.3
kernel Version: 3.10.0-514.el7.x86_64
Any IO (write) block size more than 4KiB is split in to number of...
2010 Aug 31
0
istream_read like zlib, but without zlib
Hy Timo !
I Made some modification in stream_read in zlib. I remove all zlib part,
because i don't need this, but i need to read a istream to change it.
Well, i create a size_t called supersize, with is a substitute for
stream->zs.avail_in.
The trouble is, my debug file have a lot of "READ Plugin\n", and i think
it's because my read becomes a loop, i think it's because i don't know to
identify the EOF from the istream.
you can help me to identify the EOF and set...
2010 May 04
2
Memdisk large IMA file
Does someone know where I could get my hands on an ima that's larger
than 2.88meg... I use winimage for all my ima's and stuff but i'm
having trouble configuring a custom size. If anyone has a large ima I
could utilize that would be great, preferably one fitting this memdisk
supported size:
3,932,160 bytes (3840K) c=80 h=2 s=48 3.5" DSED (extended)
If not instructions on making
2014 Sep 19
2
[PATCH RFC 2/2] vhost: support urgent descriptors
...ailed to get flags");
> return true;
> }
> + vq->urgent = false;
> return !(flags & VRING_AVAIL_F_NO_INTERRUPT);
> }
> old = vq->signalled_used;
> @@ -1468,9 +1475,10 @@ EXPORT_SYMBOL_GPL(vhost_signal);
> /* And here's the combo meal deal. Supersize me! */
> void vhost_add_used_and_signal(struct vhost_dev *dev,
> struct vhost_virtqueue *vq,
> + bool urgent,
> unsigned int head, int len)
> {
> - vhost_add_used(vq, head, len);
> + vhost_add_used(vq, urgent, head, len);
> vhost_signal(dev...
2014 Sep 19
2
[PATCH RFC 2/2] vhost: support urgent descriptors
...ailed to get flags");
> return true;
> }
> + vq->urgent = false;
> return !(flags & VRING_AVAIL_F_NO_INTERRUPT);
> }
> old = vq->signalled_used;
> @@ -1468,9 +1475,10 @@ EXPORT_SYMBOL_GPL(vhost_signal);
> /* And here's the combo meal deal. Supersize me! */
> void vhost_add_used_and_signal(struct vhost_dev *dev,
> struct vhost_virtqueue *vq,
> + bool urgent,
> unsigned int head, int len)
> {
> - vhost_add_used(vq, head, len);
> + vhost_add_used(vq, urgent, head, len);
> vhost_signal(dev...
2020 Jun 07
0
[PATCH RFC v5 13/13] vhost: drop head based APIs
...using vhost_signal. */
int vhost_put_used_n_bufs(struct vhost_virtqueue *vq,
struct vhost_buf *bufs, unsigned count)
{
@@ -2580,26 +2580,6 @@ void vhost_signal(struct vhost_dev *dev, struct vhost_virtqueue *vq)
}
EXPORT_SYMBOL_GPL(vhost_signal);
-/* And here's the combo meal deal. Supersize me! */
-void vhost_add_used_and_signal(struct vhost_dev *dev,
- struct vhost_virtqueue *vq,
- unsigned int head, int len)
-{
- vhost_add_used(vq, head, len);
- vhost_signal(dev, vq);
-}
-EXPORT_SYMBOL_GPL(vhost_add_used_and_signal);
-
-/* multi-buffer version of vhost_add_used_and...
2013 Jul 07
2
[PATCH v2 03/11] vhost: Make vhost a separate module
...*dev, struct vhost_virtqueue *vq)
> > > if (vq->call_ctx && vhost_notify(dev, vq))
> > > eventfd_signal(vq->call_ctx, 1);
> > > }
> > > +EXPORT_SYMBOL_GPL(vhost_signal);
> > >
> > > /* And here's the combo meal deal. Supersize me! */
> > > void vhost_add_used_and_signal(struct vhost_dev *dev,
> > > @@ -1465,6 +1492,7 @@ void vhost_add_used_and_signal(struct vhost_dev *dev,
> > > vhost_add_used(vq, head, len);
> > > vhost_signal(dev, vq);
> > > }
> > > +EXPORT_SY...
2013 Jul 07
2
[PATCH v2 03/11] vhost: Make vhost a separate module
...*dev, struct vhost_virtqueue *vq)
> > > if (vq->call_ctx && vhost_notify(dev, vq))
> > > eventfd_signal(vq->call_ctx, 1);
> > > }
> > > +EXPORT_SYMBOL_GPL(vhost_signal);
> > >
> > > /* And here's the combo meal deal. Supersize me! */
> > > void vhost_add_used_and_signal(struct vhost_dev *dev,
> > > @@ -1465,6 +1492,7 @@ void vhost_add_used_and_signal(struct vhost_dev *dev,
> > > vhost_add_used(vq, head, len);
> > > vhost_signal(dev, vq);
> > > }
> > > +EXPORT_SY...
2010 Mar 03
1
[RFC][ PATCH 1/3] vhost-net: support multiple buffer heads in receiver
...idx");
return -EFAULT;
}
@@ -1011,7 +1044,6 @@
if (vq->log_ctx)
eventfd_signal(vq->log_ctx, 1);
}
- vq->last_used_idx++;
return 0;
}
@@ -1038,9 +1070,9 @@
/* And here's the combo meal deal. Supersize me! */
void vhost_add_used_and_signal(struct vhost_dev *dev,
struct vhost_virtqueue *vq,
- unsigned int head, int len)
+ struct iovec *heads, int count)
{
- vhost_add_used(vq, head, len);
+ vhost_...
2010 Mar 03
1
[RFC][ PATCH 1/3] vhost-net: support multiple buffer heads in receiver
...idx");
return -EFAULT;
}
@@ -1011,7 +1044,6 @@
if (vq->log_ctx)
eventfd_signal(vq->log_ctx, 1);
}
- vq->last_used_idx++;
return 0;
}
@@ -1038,9 +1070,9 @@
/* And here's the combo meal deal. Supersize me! */
void vhost_add_used_and_signal(struct vhost_dev *dev,
struct vhost_virtqueue *vq,
- unsigned int head, int len)
+ struct iovec *heads, int count)
{
- vhost_add_used(vq, head, len);
+ vhost_...
2013 Jul 07
0
[PATCH v2 03/11] vhost: Make vhost a separate module
...*vq)
> > > > if (vq->call_ctx && vhost_notify(dev, vq))
> > > > eventfd_signal(vq->call_ctx, 1);
> > > > }
> > > > +EXPORT_SYMBOL_GPL(vhost_signal);
> > > >
> > > > /* And here's the combo meal deal. Supersize me! */
> > > > void vhost_add_used_and_signal(struct vhost_dev *dev,
> > > > @@ -1465,6 +1492,7 @@ void vhost_add_used_and_signal(struct vhost_dev *dev,
> > > > vhost_add_used(vq, head, len);
> > > > vhost_signal(dev, vq);
> > > > }...
2014 Jul 01
5
[PATCH RFC 1/2] virtio: support for urgent descriptors
Below should be useful for some experiments Jason is doing.
I thought I'd send it out for early review/feedback.
Compiled-only at this point.
event idx feature allows us to defer interrupts until
a specific # of descriptors were used.
Sometimes it might be useful to get an interrupt after
a specific descriptor, regardless.
This adds a descriptor flag for this, and an API
to create an urgent
2010 Apr 06
1
[PATCH v3] Add Mergeable receive buffer support to vhost_net
...075,7 @@ int vhost_add_used(struct vhost_virtqueu
if (vq->log_ctx)
eventfd_signal(vq->log_ctx, 1);
}
- vq->last_used_idx++;
+ vq->last_used_idx += count;
return 0;
}
@@ -1049,10 +1101,23 @@ void vhost_signal(struct vhost_dev *dev,
/* And here's the combo meal deal. Supersize me! */
void vhost_add_used_and_signal(struct vhost_dev *dev,
- struct vhost_virtqueue *vq,
- unsigned int head, int len)
+ struct vhost_virtqueue *vq, unsigned int id,
+ int len)
+{
+ struct vring_used_elem head;
+
+ head.id = id;
+ head.len = len;
+ vhost_add_u...
2014 Jul 01
5
[PATCH RFC 1/2] virtio: support for urgent descriptors
Below should be useful for some experiments Jason is doing.
I thought I'd send it out for early review/feedback.
Compiled-only at this point.
event idx feature allows us to defer interrupts until
a specific # of descriptors were used.
Sometimes it might be useful to get an interrupt after
a specific descriptor, regardless.
This adds a descriptor flag for this, and an API
to create an urgent
2010 Apr 06
1
[PATCH v3] Add Mergeable receive buffer support to vhost_net
...075,7 @@ int vhost_add_used(struct vhost_virtqueu
if (vq->log_ctx)
eventfd_signal(vq->log_ctx, 1);
}
- vq->last_used_idx++;
+ vq->last_used_idx += count;
return 0;
}
@@ -1049,10 +1101,23 @@ void vhost_signal(struct vhost_dev *dev,
/* And here's the combo meal deal. Supersize me! */
void vhost_add_used_and_signal(struct vhost_dev *dev,
- struct vhost_virtqueue *vq,
- unsigned int head, int len)
+ struct vhost_virtqueue *vq, unsigned int id,
+ int len)
+{
+ struct vring_used_elem head;
+
+ head.id = id;
+ head.len = len;
+ vhost_add_u...
2013 May 03
4
[PATCH 0/3] vhost cleanups and separate module
Asias He (3):
vhost: Remove vhost_enable_zcopy in vhost.h
vhost: Move VHOST_NET_FEATURES to net.c
vhost: Make vhost a separate module
drivers/vhost/Kconfig | 8 ++++++++
drivers/vhost/Makefile | 3 ++-
drivers/vhost/net.c | 6 ++++++
drivers/vhost/scsi.c | 1 -
drivers/vhost/vhost.c | 50 +++++++++++++++++++++++++++++++++++++++++++++++++-
drivers/vhost/vhost.h | 8 ++------
6
2013 May 03
4
[PATCH 0/3] vhost cleanups and separate module
Asias He (3):
vhost: Remove vhost_enable_zcopy in vhost.h
vhost: Move VHOST_NET_FEATURES to net.c
vhost: Make vhost a separate module
drivers/vhost/Kconfig | 8 ++++++++
drivers/vhost/Makefile | 3 ++-
drivers/vhost/net.c | 6 ++++++
drivers/vhost/scsi.c | 1 -
drivers/vhost/vhost.c | 50 +++++++++++++++++++++++++++++++++++++++++++++++++-
drivers/vhost/vhost.h | 8 ++------
6
2014 Jul 01
0
[PATCH RFC 2/2] vhost: support urgent descriptors
...ail->flags)) {
vq_err(vq, "Failed to get flags");
return true;
}
+ vq->urgent = false;
return !(flags & VRING_AVAIL_F_NO_INTERRUPT);
}
old = vq->signalled_used;
@@ -1468,9 +1475,10 @@ EXPORT_SYMBOL_GPL(vhost_signal);
/* And here's the combo meal deal. Supersize me! */
void vhost_add_used_and_signal(struct vhost_dev *dev,
struct vhost_virtqueue *vq,
+ bool urgent,
unsigned int head, int len)
{
- vhost_add_used(vq, head, len);
+ vhost_add_used(vq, urgent, head, len);
vhost_signal(dev, vq);
}
EXPORT_SYMBOL_GPL(vhost_add_u...
2012 Apr 10
3
[PATCH 0/2] adding tracepoints to vhost
To help in vhost analyzing, the following series adding basic tracepoints to
vhost. Operations of both virtqueues and vhost works were traced in current
implementation, net code were untouched. A top-like satistics displaying script
were introduced to help the troubleshooting.
TODO:
- net specific tracepoints?
---
Jason Wang (2):
vhost: basic tracepoints
tools: virtio: add a