From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753374AbbJGC05 (ORCPT ); Tue, 6 Oct 2015 22:26:57 -0400 Received: from e23smtp09.au.ibm.com ([202.81.31.142]:55560 "EHLO e23smtp09.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752713AbbJGC02 (ORCPT ); Tue, 6 Oct 2015 22:26:28 -0400 X-Helo: d23dlp03.au.ibm.com X-MailFrom: hemant@linux.vnet.ibm.com X-RcptTo: linux-kernel@vger.kernel.org From: Hemant Kumar To: linux-kernel@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org, acme@kernel.org, scottwood@freescale.com, sukadev@linux.vnet.ibm.com, naveen.n.rao@linux.vnet.ibm.com, mpe@ellerman.id.au, paulus@samba.org, mingo@redhat.com, yarygin@linux.vnet.ibm.com, borntraeger@de.ibm.com, srikar@linux.vnet.ibm.com, dsahern@gmail.com, hemant@linux.vnet.ibm.com Subject: [PATCH v9 2/4] perf,kvm/{x86,s390}: Remove const from kvm_events_tp Date: Wed, 7 Oct 2015 07:55:09 +0530 Message-Id: <1444184711-8559-2-git-send-email-hemant@linux.vnet.ibm.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1444184711-8559-1-git-send-email-hemant@linux.vnet.ibm.com> References: <1444184711-8559-1-git-send-email-hemant@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15100702-0033-0000-0000-000002376076 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch removes the "const" qualifier from kvm_events_tp declaration to account for the fact that some architectures may need to update this variable dynamically. For instance, powerpc will need to update this variable dynamically depending on the machine type. Signed-off-by: Hemant Kumar --- tools/perf/arch/s390/util/kvm-stat.c | 2 +- tools/perf/arch/x86/util/kvm-stat.c | 2 +- tools/perf/util/kvm-stat.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/perf/arch/s390/util/kvm-stat.c b/tools/perf/arch/s390/util/kvm-stat.c index b85a94b..ed57df2 100644 --- a/tools/perf/arch/s390/util/kvm-stat.c +++ b/tools/perf/arch/s390/util/kvm-stat.c @@ -79,7 +79,7 @@ static struct kvm_events_ops exit_events = { .name = "VM-EXIT" }; -const char * const kvm_events_tp[] = { +const char *kvm_events_tp[] = { "kvm:kvm_s390_sie_enter", "kvm:kvm_s390_sie_exit", "kvm:kvm_s390_intercept_instruction", diff --git a/tools/perf/arch/x86/util/kvm-stat.c b/tools/perf/arch/x86/util/kvm-stat.c index babefda..b63d4be 100644 --- a/tools/perf/arch/x86/util/kvm-stat.c +++ b/tools/perf/arch/x86/util/kvm-stat.c @@ -129,7 +129,7 @@ static struct kvm_events_ops ioport_events = { .name = "IO Port Access" }; -const char * const kvm_events_tp[] = { +const char *kvm_events_tp[] = { "kvm:kvm_entry", "kvm:kvm_exit", "kvm:kvm_mmio", diff --git a/tools/perf/util/kvm-stat.h b/tools/perf/util/kvm-stat.h index dd55548..c965dc8 100644 --- a/tools/perf/util/kvm-stat.h +++ b/tools/perf/util/kvm-stat.h @@ -133,7 +133,7 @@ bool kvm_entry_event(struct perf_evsel *evsel); */ int cpu_isa_init(struct perf_kvm_stat *kvm, const char *cpuid); -extern const char * const kvm_events_tp[]; +extern const char *kvm_events_tp[]; extern struct kvm_reg_events_ops kvm_reg_events_ops[]; extern const char * const kvm_skip_events[]; extern const char *vcpu_id_str; -- 1.9.3