From: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
To: Ingo Molnar <mingo@kernel.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
Marcelo Tosatti <mtosatti@redhat.com>,
Ingo Molnar <mingo@redhat.com>, Avi Kivity <avi@redhat.com>,
Rik van Riel <riel@redhat.com>, S390 <linux-s390@vger.kernel.org>,
Carsten Otte <cotte@de.ibm.com>,
Christian Borntraeger <borntraeger@de.ibm.com>,
KVM <kvm@vger.kernel.org>, chegu vinod <chegu_vinod@hp.com>,
"Andrew M. Theurer" <habanero@linux.vnet.ibm.com>,
LKML <linux-kernel@vger.kernel.org>, X86 <x86@kernel.org>,
Gleb Natapov <gleb@redhat.com>,
linux390@de.ibm.com,
Srivatsa Vaddagiri <srivatsa.vaddagiri@gmail.com>,
Joerg Roedel <joerg.roedel@amd.com>
Subject: Re: [PATCH RFC V2 2/2] kvm PLE handler: Choose better candidate for directed yield
Date: Wed, 11 Jul 2012 08:30:50 +0530 [thread overview]
Message-ID: <4FFCEC62.5090200@linux.vnet.ibm.com> (raw)
In-Reply-To: <20120710205018.GB16986@gmail.com>
On 07/11/2012 02:20 AM, Ingo Molnar wrote:
>
> * Raghavendra K T<raghavendra.kt@linux.vnet.ibm.com> wrote:
>
>> --- a/virt/kvm/kvm_main.c
>> +++ b/virt/kvm/kvm_main.c
>> @@ -1595,6 +1595,9 @@ void kvm_vcpu_on_spin(struct kvm_vcpu *me)
>> continue;
>> if (waitqueue_active(&vcpu->wq))
>> continue;
>> + if (!kvm_arch_vcpu_check_and_update_eligible(vcpu)) {
>> + continue;
>> + }
>
> Saw this fly by for a second time and now it annoyed me enough
> to mention it: those curly braces are superfluous and should be
> dropped.
>
Oops! Sorry.will remove {} and resend with Rik's reviewed-by. TBH,
block got simplified after iterations (local), this one leftout. my
mistake.
prev parent reply other threads:[~2012-07-11 3:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-10 19:30 [PATCH RFC V2 0/2] kvm: Improving directed yield in PLE handler Raghavendra K T
2012-07-10 19:31 ` [PATCH RFC V2 1/2] kvm vcpu: Note down pause loop exit Raghavendra K T
2012-07-10 19:40 ` Rik van Riel
2012-07-10 19:31 ` [PATCH RFC V2 2/2] kvm PLE handler: Choose better candidate for directed yield Raghavendra K T
2012-07-10 19:40 ` Rik van Riel
2012-07-10 20:50 ` Ingo Molnar
2012-07-11 3:00 ` Raghavendra K T [this message]
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