At every word of the sigset (using gdb commands to disable/enable the
watchpoints around the sigfillset, you avoid spurious triggers).
Not sure how do you mean. When would I enable the watchpoint?
301 static void *aio_thread(void *unused)
302 {
303 pid_t pid;
304 stat
On Wed, Oct 21, 2009 at 07:44:14PM +0200, Paolo Bonzini wrote:
>
>>> I suggest trying to make the sigset_t static, since that generates
>>> exactly the same code as the "nohang" case, and exactly the same stack
>>> layout as the "hang" case.
>
> (In case this wasn't clear: the sigfillset of a stati
I suggest trying to make the sigset_t static, since that generates
exactly the same code as the "nohang" case, and exactly the same stack
layout as the "hang" case.
(In case this wasn't clear: the sigfillset of a static sigset_t should
hang, proving that it's stack layout that comes to the re
On Wed, Oct 21, 2009 at 07:28:54PM +0200, Paolo Bonzini wrote:
>> I've uploaded them here:
>> http://www.kernel.org/pub/linux/kernel/people/mst/
>> you can't see them in mirrors yet but will be able to soon when
>> kernel.org mirroring system catches them.
>
> There is no difference in optimization
I've uploaded them here:
http://www.kernel.org/pub/linux/kernel/people/mst/
you can't see them in mirrors yet but will be able to soon when
kernel.org mirroring system catches them.
There is no difference in optimizations except that here:
for (i = 0; i < aiocb->aio_niov && count; ++i)
On Wed, Oct 21, 2009 at 05:42:34PM +0200, Michael S. Tsirkin wrote:
> On Tue, Oct 20, 2009 at 08:57:13PM +0200, Paolo Bonzini wrote:
> > On 10/20/2009 08:39 PM, Mark McLoughlin wrote:
> >> On Thu, 2009-10-08 at 22:37 +0200, Michael S. Tsirkin wrote:
> >>> With commit ee3993069ff55fa6f1c64daf1e09963
On Tue, Oct 20, 2009 at 08:57:13PM +0200, Paolo Bonzini wrote:
> On 10/20/2009 08:39 PM, Mark McLoughlin wrote:
>> On Thu, 2009-10-08 at 22:37 +0200, Michael S. Tsirkin wrote:
>>> With commit ee3993069ff55fa6f1c64daf1e09963e340db8e4,
>>> "posix-aio-compat: avoid signal race when spawning a thread"
On 10/20/2009 08:39 PM, Mark McLoughlin wrote:
On Thu, 2009-10-08 at 22:37 +0200, Michael S. Tsirkin wrote:
With commit ee3993069ff55fa6f1c64daf1e09963e340db8e4,
"posix-aio-compat: avoid signal race when spawning a thread"
winxp installation on a raw format file fails
during disk format, with a
