From patchwork Thu Apr 22 06:12:28 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiao Guangrong X-Patchwork-Id: 94020 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o3M6JZIP019186 for ; Thu, 22 Apr 2010 06:19:36 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752231Ab0DVGPd (ORCPT ); Thu, 22 Apr 2010 02:15:33 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:50254 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752198Ab0DVGPc (ORCPT ); Thu, 22 Apr 2010 02:15:32 -0400 Received: from tang.cn.fujitsu.com (tang.cn.fujitsu.com [10.167.250.3]) by song.cn.fujitsu.com (Postfix) with ESMTP id 27011170123; Thu, 22 Apr 2010 14:15:32 +0800 (CST) Received: from fnst.cn.fujitsu.com (tang.cn.fujitsu.com [127.0.0.1]) by tang.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id o3M6Dpo0022123; Thu, 22 Apr 2010 14:13:51 +0800 Received: from [10.167.141.99] (unknown [10.167.141.99]) by fnst.cn.fujitsu.com (Postfix) with ESMTPA id 3DD7CDC2D2; Thu, 22 Apr 2010 14:18:32 +0800 (CST) Message-ID: <4BCFE8CC.1040901@cn.fujitsu.com> Date: Thu, 22 Apr 2010 14:12:28 +0800 From: Xiao Guangrong User-Agent: Thunderbird 2.0.0.24 (Windows/20100228) MIME-Version: 1.0 To: Avi Kivity CC: Marcelo Tosatti , KVM list , LKML Subject: [PATCH 2/10] KVM MMU: convert mmu tracepoints References: <4BCFE3D5.5070105@cn.fujitsu.com> In-Reply-To: <4BCFE3D5.5070105@cn.fujitsu.com> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Thu, 22 Apr 2010 06:19:36 +0000 (UTC) diff --git a/arch/x86/kvm/mmutrace.h b/arch/x86/kvm/mmutrace.h index bc4f7f0..d860a03 100644 --- a/arch/x86/kvm/mmutrace.h +++ b/arch/x86/kvm/mmutrace.h @@ -92,15 +92,15 @@ TRACE_EVENT( TP_printk("pte %llx level %u", __entry->pte, __entry->level) ); -/* We set a pte accessed bit */ -TRACE_EVENT( - kvm_mmu_set_accessed_bit, +DECLARE_EVENT_CLASS(kvm_mmu_set_bit_class, + TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size), + TP_ARGS(table_gfn, index, size), TP_STRUCT__entry( __field(__u64, gpa) - ), + ), TP_fast_assign( __entry->gpa = ((u64)table_gfn << PAGE_SHIFT) @@ -110,22 +110,20 @@ TRACE_EVENT( TP_printk("gpa %llx", __entry->gpa) ); -/* We set a pte dirty bit */ -TRACE_EVENT( - kvm_mmu_set_dirty_bit, +/* We set a pte accessed bit */ +DEFINE_EVENT(kvm_mmu_set_bit_class, kvm_mmu_set_accessed_bit, + TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size), - TP_ARGS(table_gfn, index, size), - TP_STRUCT__entry( - __field(__u64, gpa) - ), + TP_ARGS(table_gfn, index, size) +); - TP_fast_assign( - __entry->gpa = ((u64)table_gfn << PAGE_SHIFT) - + index * size; - ), +/* We set a pte dirty bit */ +DEFINE_EVENT(kvm_mmu_set_bit_class, kvm_mmu_set_dirty_bit, - TP_printk("gpa %llx", __entry->gpa) + TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size), + + TP_ARGS(table_gfn, index, size) ); TRACE_EVENT( @@ -164,54 +162,39 @@ TRACE_EVENT( __entry->created ? "new" : "existing") ); -TRACE_EVENT( - kvm_mmu_sync_page, +DECLARE_EVENT_CLASS(kvm_mmu_page_class, + TP_PROTO(struct kvm_mmu_page *sp), TP_ARGS(sp), TP_STRUCT__entry( KVM_MMU_PAGE_FIELDS - ), + ), TP_fast_assign( KVM_MMU_PAGE_ASSIGN(sp) - ), + ), TP_printk("%s", KVM_MMU_PAGE_PRINTK()) ); -TRACE_EVENT( - kvm_mmu_unsync_page, +DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_sync_page, TP_PROTO(struct kvm_mmu_page *sp), - TP_ARGS(sp), - - TP_STRUCT__entry( - KVM_MMU_PAGE_FIELDS - ), - - TP_fast_assign( - KVM_MMU_PAGE_ASSIGN(sp) - ), - TP_printk("%s", KVM_MMU_PAGE_PRINTK()) + TP_ARGS(sp) ); -TRACE_EVENT( - kvm_mmu_zap_page, +DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_unsync_page, TP_PROTO(struct kvm_mmu_page *sp), - TP_ARGS(sp), - TP_STRUCT__entry( - KVM_MMU_PAGE_FIELDS - ), + TP_ARGS(sp) +); - TP_fast_assign( - KVM_MMU_PAGE_ASSIGN(sp) - ), +DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_zap_page, + TP_PROTO(struct kvm_mmu_page *sp), - TP_printk("%s", KVM_MMU_PAGE_PRINTK()) + TP_ARGS(sp) ); - #endif /* _TRACE_KVMMMU_H */ #undef TRACE_INCLUDE_PATH