Re: [PATCH] KVM: avoid unnecessary synchronize_rcu

Raghavendra K T
2014-08-19T15:03:08Z

On 08/19/2014 08:15 PM, Christian Borntraeger wrote:
> We dont have to wait for a grace period if there is no oldpid that
> we are going to free. putpid also checks for NULL, so this patch
> only fences synchronize_rcu.
>
> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Feel free to add:
Reviewed-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>