From: Avi Kivity <avi@redhat.com>
To: "Tian, Kevin" <kevin.tian@intel.com>
Cc: "Ren, Yongjie" <yongjie.ren@intel.com>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
Glauber Costa <glommer@redhat.com>
Subject: Re: kvm upstream build error..
Date: Wed, 13 Jul 2011 16:18:52 +0300 [thread overview]
Message-ID: <4E1D9B3C.6090907@redhat.com> (raw)
In-Reply-To: <625BA99ED14B2D499DC4E29D8138F1506290C15CB3@shsmsx502.ccr.corp.intel.com>
On 07/13/2011 09:22 AM, Tian, Kevin wrote:
> it works in my side, due to config difference. It is caused by recent
> steal time feature.
>
> int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data)
> case MSR_KVM_STEAL_TIME:
>
> if (unlikely(!sched_info_on()))
> return 1;
>
> static inline int sched_info_on(void)
> {
> #ifdef CONFIG_SCHEDSTATS
> return 1;
> #elif defined(CONFIG_TASK_DELAY_ACCT)
> extern int delayacct_on;
> return delayacct_on;
> #else
> return 0;
> #endif
> }
>
> I have CONFIG_SCHEDSTATS enabled, while yours has CONFIG_SCHEDSTATS
> as 'n' while "CONFIG_TASK_DELAY_ACCT) as 'y'. However delayacct_on is
> not an exposed symbol to modules.
>
I added an export. Thanks.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2011-07-13 13:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-13 2:04 kvm upstream build error Ren, Yongjie
2011-07-13 6:22 ` Tian, Kevin
2011-07-13 13:18 ` Avi Kivity [this message]
2011-07-14 7:15 ` [PATCH] sched: export delayacct_on Ren, Yongjie
2011-07-14 9:55 ` Avi Kivity
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