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From: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Avi Kivity <avi@redhat.com>,
	mingo@elte.hu, jeremy@goop.org, mtosatti@redhat.com,
	kvm@vger.kernel.org, x86@kernel.org, vatsa@linux.vnet.ibm.com,
	linux-kernel@vger.kernel.org, hpa@zytor.com
Subject: Re: [RFC PATCH v1 3/5] KVM: Add paravirt kvm_flush_tlb_others
Date: Fri, 04 May 2012 10:02:48 +0530	[thread overview]
Message-ID: <87mx5olg5r.fsf@linux.vnet.ibm.com> (raw)
In-Reply-To: <1335954040.13683.175.camel@twins>

On Wed, 02 May 2012 12:20:40 +0200, Peter Zijlstra <peterz@infradead.org> wrote:
[...] 
> diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
> index f96a5b5..8ca33e9 100644
> --- a/include/asm-generic/tlb.h
> +++ b/include/asm-generic/tlb.h
> @@ -19,6 +19,8 @@
>  #include <asm/pgalloc.h>
>  #include <asm/tlbflush.h>
>  
> +static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page);
> +
>  #ifdef CONFIG_HAVE_RCU_TABLE_FREE
>  /*
>   * Semi RCU freeing of the page directories.
> @@ -60,6 +62,13 @@ struct mmu_table_batch {
>  extern void tlb_table_flush(struct mmu_gather *tlb);
>  extern void tlb_remove_table(struct mmu_gather *tlb, void *table);
>  
> +#else
> +
> +static inline void tlb_remove_table(struct mmu_gather *tlb, void *table)
> +{
> +	tlb_remove_page(tlb, page);
>
tlb_remove_page(tlb, table);


  parent reply	other threads:[~2012-05-04  4:33 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-27 16:23 [RFC PATCH v1 0/5] KVM paravirt remote flush tlb Nikunj A. Dadhania
2012-04-27 16:23 ` [RFC PATCH v1 1/5] KVM Guest: Add VCPU running/pre-empted state for guest Nikunj A. Dadhania
2012-05-01  1:03   ` Raghavendra K T
2012-05-01  3:25     ` Nikunj A Dadhania
2012-04-27 16:23 ` [RFC PATCH v1 2/5] KVM-HV: " Nikunj A. Dadhania
2012-04-27 16:24 ` [RFC PATCH v1 3/5] KVM: Add paravirt kvm_flush_tlb_others Nikunj A. Dadhania
2012-04-29 12:23   ` Avi Kivity
2012-05-01  3:34     ` Nikunj A Dadhania
2012-05-01  9:39     ` Peter Zijlstra
2012-05-01 10:47       ` Avi Kivity
2012-05-01 10:57         ` Peter Zijlstra
2012-05-01 10:59           ` Peter Zijlstra
2012-05-01 22:49             ` Jeremy Fitzhardinge
2012-05-03 14:09               ` Stefano Stabellini
2012-05-01 12:12           ` Avi Kivity
2012-05-01 14:59             ` Peter Zijlstra
2012-05-01 15:31               ` Avi Kivity
2012-05-01 15:36                 ` Peter Zijlstra
2012-05-01 15:39                   ` Avi Kivity
2012-05-01 15:42                     ` Peter Zijlstra
2012-05-01 15:11             ` Peter Zijlstra
2012-05-01 15:33               ` Avi Kivity
2012-05-01 15:14             ` Peter Zijlstra
2012-05-01 15:36               ` Avi Kivity
2012-05-01 16:16                 ` Peter Zijlstra
2012-05-01 16:43                   ` Paul E. McKenney
2012-05-01 16:18                 ` Peter Zijlstra
2012-05-01 16:20                   ` Peter Zijlstra
2012-05-02  8:51       ` Nikunj A Dadhania
2012-05-02 10:20         ` Peter Zijlstra
2012-05-02 13:53           ` Nikunj A Dadhania
2012-05-04  4:32           ` Nikunj A Dadhania [this message]
2012-05-04 11:44   ` Srivatsa Vaddagiri
2012-05-07  3:10     ` Nikunj A Dadhania
2012-04-27 16:26 ` [RFC PATCH v1 4/5] KVM: get kvm_kick_vcpu out for pv_flush Nikunj A. Dadhania
2012-04-27 16:27 ` [RFC PATCH v1 5/5] KVM: Introduce PV kick in flush tlb Nikunj A. Dadhania

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