From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756905AbaKSX1N (ORCPT ); Wed, 19 Nov 2014 18:27:13 -0500 Received: from cdptpa-outbound-snat.email.rr.com ([107.14.166.231]:23890 "EHLO cdptpa-oedge-vip.email.rr.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751995AbaKSX1L (ORCPT ); Wed, 19 Nov 2014 18:27:11 -0500 Message-Id: <20141119232709.907008577@goodmis.org> User-Agent: quilt/0.61-1 Date: Wed, 19 Nov 2014 18:26:36 -0500 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton , Jiri Kosina , Paolo Bonzini , Mark Rustad , Petr Mladek , Jeff Kirsher Subject: [for-next][PATCH 04/18] x86/kvm/tracing: Use helper function trace_seq_buffer_ptr() References: <20141119232632.737569526@goodmis.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Disposition: inline; filename=0004-x86-kvm-tracing-Use-helper-function-trace_seq_buffer.patch X-RR-Connecting-IP: 107.14.168.118:25 X-Cloudmark-Score: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Steven Rostedt (Red Hat)" To allow for the restructiong of the trace_seq code, we need users of it to use the helper functions instead of accessing the internals of the trace_seq structure itself. Link: http://lkml.kernel.org/r/20141104160221.585025609@goodmis.org Tested-by: Jiri Kosina Acked-by: Jiri Kosina Acked-by: Paolo Bonzini Acked-by: Mark Rustad Reviewed-by: Petr Mladek Cc: Jeff Kirsher Signed-off-by: Steven Rostedt --- arch/x86/kvm/mmutrace.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/mmutrace.h b/arch/x86/kvm/mmutrace.h index 5aaf35641768..ce463a9cc8fb 100644 --- a/arch/x86/kvm/mmutrace.h +++ b/arch/x86/kvm/mmutrace.h @@ -22,7 +22,7 @@ __entry->unsync = sp->unsync; #define KVM_MMU_PAGE_PRINTK() ({ \ - const u32 saved_len = p->len; \ + const char *saved_ptr = trace_seq_buffer_ptr(p); \ static const char *access_str[] = { \ "---", "--x", "w--", "w-x", "-u-", "-ux", "wu-", "wux" \ }; \ @@ -41,7 +41,7 @@ role.nxe ? "" : "!", \ __entry->root_count, \ __entry->unsync ? "unsync" : "sync", 0); \ - p->buffer + saved_len; \ + saved_ptr; \ }) #define kvm_mmu_trace_pferr_flags \ -- 2.1.1