> -Original Message-
> From: Dr. David Alan Gilbert [mailto:dgilb...@redhat.com]
> Sent: Friday, February 21, 2014 8:10 PM
> To: Gonglei (Arei)
> Cc: qemu-devel@nongnu.org; Juan Quintela; owass...@redhat.com;
> chenliang (T)
> Subject: Re: [PATCH v2] XBZRLE: Fix qemu crash when resize the x
* Gonglei (Arei) (arei.gong...@huawei.com) wrote:
> Hi,
> > > +static void XBZRLE_cache_lock(void)
> > > +{
> > > +qemu_mutex_lock(&XBZRLE.lock);
> > > +}
> > > +
> > > +static void XBZRLE_cache_unlock(void)
> > > +{
> > > +qemu_mutex_unlock(&XBZRLE.lock);
> > > +}
> > > +
> >
> > You m
Hi,
> -Original Message-
> From: Dr. David Alan Gilbert [mailto:dgilb...@redhat.com]
> Sent: Friday, February 21, 2014 7:04 PM
> To: Gonglei (Arei)
> Cc: qemu-devel@nongnu.org; Juan Quintela; owass...@redhat.com;
> chenliang (T)
> Subject: Re: [PATCH v2] XBZRLE: Fix qemu crash when resize
* Gonglei (Arei) (arei.gong...@huawei.com) wrote:
> Resizing the xbzrle cache during migration causes qemu-crash,
> because the main-thread and migration-thread modify the xbzrle
> cache size concurrently without lock-protection.
>
> Signed-off-by: ChenLiang
> Signed-off-by: Gonglei
> ---
> Chan
Resizing the xbzrle cache during migration causes qemu-crash,
because the main-thread and migration-thread modify the xbzrle
cache size concurrently without lock-protection.
Signed-off-by: ChenLiang
Signed-off-by: Gonglei
---
Changes against the previous version:
*Remove function cache_max_num_
