On 07/02/2012 05:09 PM, Takuya Yoshikawa wrote:
> On Mon, 02 Jul 2012 15:41:30 +0300
> Avi Kivity wrote:
>
>> kvm_mmu_slot_remove_write_access: same. It's hard to continue the loop
>> after a lockbreak though. We can switch it to be rmap based instead.
>
> Switching to rmap based protection wa
On Mon, 02 Jul 2012 15:41:30 +0300
Avi Kivity wrote:
> kvm_mmu_slot_remove_write_access: same. It's hard to continue the loop
> after a lockbreak though. We can switch it to be rmap based instead.
Switching to rmap based protection was on my queue before, but I wanted
to do that after your wor
On 07/02/2012 03:05 PM, Avi Kivity wrote:
> We need something for lockbreaking too:
>
>def mmu_lockbreak():
>if not (contended or need_resched):
>return False
>remember flush counter
>cond_resched_lock
>return flush counter changed
>
> The caller wo
Revisiting after hiatus.
On 05/21/2012 11:58 PM, Marcelo Tosatti wrote:
> On Thu, May 17, 2012 at 01:24:42PM +0300, Avi Kivity wrote:
>> Signed-off-by: Avi Kivity
>> ---
>> virt/kvm/kvm_main.c | 16
>> 1 file changed, 8 insertions(+), 8 deletions(-)
>>
>> diff --git a/virt/kv
On Mon, May 21, 2012 at 05:58:50PM -0300, Marcelo Tosatti wrote:
> On Thu, May 17, 2012 at 01:24:42PM +0300, Avi Kivity wrote:
> > Signed-off-by: Avi Kivity
> > ---
> > virt/kvm/kvm_main.c | 16
> > 1 file changed, 8 insertions(+), 8 deletions(-)
> >
> > diff --git a/virt/kvm/
On Thu, May 17, 2012 at 01:24:42PM +0300, Avi Kivity wrote:
> Signed-off-by: Avi Kivity
> ---
> virt/kvm/kvm_main.c | 16
> 1 file changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
> index 585ab45..9f6d15d 100644
> --- a/virt/k
Signed-off-by: Avi Kivity
---
virt/kvm/kvm_main.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 585ab45..9f6d15d 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -302,11 +302,11 @@ static void kv
