From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760637Ab0J0I6Z (ORCPT ); Wed, 27 Oct 2010 04:58:25 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:50020 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1755642Ab0J0I6Y (ORCPT ); Wed, 27 Oct 2010 04:58:24 -0400 Message-ID: <4CC7EABA.3040302@cn.fujitsu.com> Date: Wed, 27 Oct 2010 17:02:50 +0800 From: Xiao Guangrong User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.11) Gecko/20100713 Thunderbird/3.0.6 MIME-Version: 1.0 To: Avi Kivity CC: Marcelo Tosatti , LKML , KVM Subject: [PATCH 2/8] KVM: cleanup aysnc_pf tracepoints References: <4CC7EA7D.5020901@cn.fujitsu.com> In-Reply-To: <4CC7EA7D.5020901@cn.fujitsu.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use 'DECLARE_EVENT_CLASS' to cleanup async_pf tracepoints Signed-off-by: Xiao Guangrong --- include/trace/events/kvm.h | 76 ++++++++++++++++++++----------------------- 1 files changed, 35 insertions(+), 41 deletions(-) diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h index 30063c6..7bec396 100644 --- a/include/trace/events/kvm.h +++ b/include/trace/events/kvm.h @@ -186,59 +186,71 @@ TRACE_EVENT(kvm_age_page, ); #ifdef CONFIG_KVM_ASYNC_PF -TRACE_EVENT( - kvm_try_async_get_page, +DECLARE_EVENT_CLASS(kvm_async_get_page_class, + TP_PROTO(u64 gva, u64 gfn), + TP_ARGS(gva, gfn), TP_STRUCT__entry( - __field(u64, gva) + __field(__u64, gva) __field(u64, gfn) - ), + ), TP_fast_assign( __entry->gva = gva; __entry->gfn = gfn; - ), + ), TP_printk("gva = %#llx, gfn = %#llx", __entry->gva, __entry->gfn) ); -TRACE_EVENT( - kvm_async_pf_not_present, +DEFINE_EVENT(kvm_async_get_page_class, kvm_try_async_get_page, + + TP_PROTO(u64 gva, u64 gfn), + + TP_ARGS(gva, gfn) +); + +DEFINE_EVENT(kvm_async_get_page_class, kvm_async_pf_doublefault, + + TP_PROTO(u64 gva, u64 gfn), + + TP_ARGS(gva, gfn) +); + +DECLARE_EVENT_CLASS(kvm_async_pf_nopresent_ready, + TP_PROTO(u64 token, u64 gva), + TP_ARGS(token, gva), TP_STRUCT__entry( __field(__u64, token) __field(__u64, gva) - ), + ), TP_fast_assign( __entry->token = token; __entry->gva = gva; - ), + ), + + TP_printk("token %#llx gva %#llx", __entry->token, __entry->gva) - TP_printk("token %#llx gva %#llx not present", __entry->token, - __entry->gva) ); -TRACE_EVENT( - kvm_async_pf_ready, +DEFINE_EVENT(kvm_async_pf_nopresent_ready, kvm_async_pf_not_present, + TP_PROTO(u64 token, u64 gva), - TP_ARGS(token, gva), - TP_STRUCT__entry( - __field(__u64, token) - __field(__u64, gva) - ), + TP_ARGS(token, gva) +); - TP_fast_assign( - __entry->token = token; - __entry->gva = gva; - ), +DEFINE_EVENT(kvm_async_pf_nopresent_ready, kvm_async_pf_ready, + + TP_PROTO(u64 token, u64 gva), - TP_printk("token %#llx gva %#llx ready", __entry->token, __entry->gva) + TP_ARGS(token, gva) ); TRACE_EVENT( @@ -262,24 +274,6 @@ TRACE_EVENT( __entry->address, __entry->pfn) ); -TRACE_EVENT( - kvm_async_pf_doublefault, - TP_PROTO(u64 gva, u64 gfn), - TP_ARGS(gva, gfn), - - TP_STRUCT__entry( - __field(u64, gva) - __field(u64, gfn) - ), - - TP_fast_assign( - __entry->gva = gva; - __entry->gfn = gfn; - ), - - TP_printk("gva = %#llx, gfn = %#llx", __entry->gva, __entry->gfn) -); - #endif #endif /* _TRACE_KVM_MAIN_H */ -- 1.7.0.4