From: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
To: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>, KVM <kvm@vger.kernel.org>,
Gleb Natapov <gleb@kernel.org>,
riel@redhat.com, dahi@linux.vnet.ibm.com
Subject: Re: [PATCH] KVM: avoid unnecessary synchronize_rcu
Date: Tue, 19 Aug 2014 20:33:52 +0530 [thread overview]
Message-ID: <53F36758.6010302@linux.vnet.ibm.com> (raw)
In-Reply-To: <1408459556-3098-1-git-send-email-borntraeger@de.ibm.com>
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>
next prev parent reply other threads:[~2014-08-19 15:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-19 14:45 [PATCH] KVM: avoid unnecessary synchronize_rcu Christian Borntraeger
2014-08-19 15:03 ` Raghavendra K T [this message]
2014-08-25 8:24 ` Christian Borntraeger
2014-08-25 8:27 ` Christian Borntraeger
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