Il 18/11/2013 13:25, Marc-André Lureau ha scritto:
+static int start_hold;
+
+void vm_start_hold(void)
+{
+start_hold++;
+}
+
+void vm_start_release(void)
+{
+start_hold--;
+vm_start();
+}
+
void vm_start(void)
{
+if (start_hold != 0) {
+return;
+}
Il 04/07/2013 19:17, Andreas Färber ha scritto:
Also if at some point you try to use, e.g., q35 rather than i440fx
machine, it might have EHCI by default and the snippet would be
instantiating a duplicate one. I.e., the three levels of dependency
could be separated more clearly: PCI, USB,
- Messaggio originale -
Da: Fabio Fantoni fabio.fant...@m2r.biz
A: Paolo Bonzini pbonz...@redhat.com
Cc: Andreas Färber afaer...@suse.de, Stefano Stabellini
stefano.stabell...@eu.citrix.com,
xen-de...@lists.xensource.com, Wei Liu wei.l...@citrix.com, Ian
Campbell ian.campb
Il 05/07/2013 11:27, Fabio Fantoni ha scritto:
What is the best parameters for adding usb2 controller, those who had
already done?
About usb1 controller implementation parameter in xen is only with -usb,
is correct or need something better?
-usb is USB 1.0 on pc and USB 2.0 on q35.
The
Il 21/06/2013 10:36, Marc-André Lureau ha scritto:
Hi
On Fri, Jun 21, 2013 at 12:25 AM, Paolo Bonzini pbonz...@redhat.com
mailto:pbonz...@redhat.com wrote:
Il 20/06/2013 19:46, Marc-André Lureau ha scritto:
This allows the Spice block driver to eject the associated device
Il 21/06/2013 15:30, Marc-André Lureau ha scritto:
Getting to the bottom BlockDriverState to be able to eject
change it. (it could also be named the parent, but other parts
of the code suggest the child name)
There is already an interface for eject/change, which is the
Il 20/06/2013 19:46, Marc-André Lureau ha scritto:
This allows the Spice block driver to eject the associated device.
The child can change when you have for example a streaming operation.
What exactly are you trying to do here (I guess I'll understand more
when I get to the later patches)?
Can
Il 23/11/2012 16:58, Christophe Fergeau ha scritto:
+PKG_CHECK_MODULES([GLIB2], [glib-2.0 = 2.22])
+SPICE_REQUIRES+= glib-2.0 = 2.22
+
Note that QEMU only requires 2.12, or 2.20 on Windows.
Paolo
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Spice-devel mailing list
Il 07/08/2012 20:39, Erlon Cruz ha scritto:
-AC_MSG_CHECKING(for x86 or x86-64 platform)
+AC_MSG_CHECKING(for x86,x86-64 or powerpc64 platform)
case $host_cpu in
i386|i486|i586|i686|i786|k6|k7|arm|armv7)
variant=32
@@ -64,13 +64,19 @@ case $host_cpu in
x86_64)
variant=64
Il 22/05/2012 14:50, Christophe Fergeau ha scritto:
@@ -1226,9 +1230,9 @@ int _tmain(int argc, TCHAR* argv[], TCHAR* envp[])
}
VDService* vdservice = VDService::get();
if (argc 1) {
-if (lstrcmpi(argv[1], TEXT(install)) == 0) {
+if (strcmp(argv[1],
On 02/17/2012 10:08 AM, Alon Levy wrote:
Isn't this another candidate for ifdeferry?
It actually applies to Linux too, except that IOV_MAX is 1024.
See in fs/read_write.c
709 static ssize_t do_readv_writev(int type, struct file *file,
710const struct iovec
On 02/17/2012 02:18 PM, Alon Levy wrote:
- guaranteed bitrot in the poll() path :)
Yeah, I guess you are right. I'm worried since I don't know the
difference in performance between epoll and poll
You can assume it to be zero unless you have a lot of descriptors (50 is
probably not enough)
On 01/12/2012 12:32 PM, Alon Levy wrote:
autogen.sh| 42 +-
client/demarshallers.h|2 +-
client/glz_decoder_config.h | 12 +-
client/red_channel.h | 14 +-
client/red_gdi_canvas.h |2 +-
client/red_peer.h |2
On 11/06/2011 05:49 PM, Alon Levy wrote:
+while (read_size size) {
+ret = read(fd, buf + read_size, size - read_size);
+if (ret == -1) {
+if (errno != EINTR) {
+if (errno == EAGAIN !block) {
+return 0;
+}
+
On 11/07/2011 01:05 PM, Alon Levy wrote:
+void dispatcher_handle_recv_read(Dispatcher *dispatcher)
+{
+while (dispatcher_handle_single_read(dispatcher)) {
+}
+}
This will busy-wait if no messages are ready.
dispatcher_handle_single_read returns 0 when it fails to read a
On 11/01/2011 09:10 AM, Alon Levy wrote:
+/*
+ * read_with_eintr
+ * helper. reads until size bytes accumulated in buf, if an error other then
+ * EINTR is encountered returns -1, otherwise returns 0.
+ */
+int read_with_eintr(int fd, void *buf, size_t size)
+{
+int read_size = 0;
+int
On 11/02/2011 04:05 PM, Alon Levy wrote:
On Wed, Nov 02, 2011 at 02:57:45PM +0100, Paolo Bonzini wrote:
On 11/01/2011 09:10 AM, Alon Levy wrote:
+/*
+ * read_with_eintr
+ * helper. reads until size bytes accumulated in buf, if an error other then
+ * EINTR is encountered returns -1, otherwise
On 09/02/2011 05:18 PM, Gerd Hoffmann wrote:
Can you just use a bottom half to defer this work to the I/O thread?
Bottom half scheduling has to be signal safe which means it will also be
thread safe.
Not that straight forward as I would have to pass arguments to the
bottom half.
Can you
On 08/17/2011 06:17 AM, Christophe Fergeau wrote:
Hey,
ACK series, but I haven't read the winfiber code really carefully (since I
know nothing about it).
I compared it with the implementation in QEMU and it seems good.
Paolo
___
Spice-devel
On 06/24/2011 02:52 PM, Alon Levy wrote:
ret = read(d-aio_pipe[0],io, sizeof(io));
+if (ret 0 (errno == EAGAIN || errno == EINTR)) {
+continue;
+}
This means you'd be busy waiting if you get EAGAIN. If you really need
EAGAIN, perhaps there is another
On 01/13/2011 05:39 PM, Anthony Liguori wrote:
On 01/13/2011 10:14 AM, Avi Kivity wrote:
On 01/13/2011 05:52 PM, Anthony Liguori wrote:
/* host-guest, sent before any other events */
typedef struct qemu_pvtablet_init {
uint32_t res_x; /* x axis resolution */
uint32_t res_y; /* y axis
On 11/29/2010 01:32 PM, Hans de Goede wrote:
I didn't do any serious testing with the iothread enabled (yet). Last
time I tried enabling iothread caused problems even without spice so I
didn't bother. Was a few months ago though, so things can have changed
meanwhile ...
Ok, I just enabled
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