linux-kernel - [PATCH v6 1/3] perf,kvm/powerpc: Remove const from kvm_events

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Date:	Mon, 31 Aug 2015 12:24:26 +0530
From:	Hemant Kumar <hemant@...ux.vnet.ibm.com>
To:	linuxppc-dev@...ts.ozlabs.org
Cc:	linux-kernel@...r.kernel.org, scottwood@...escale.com,
	acme@...nel.org, mingo@...nel.org, mpe@...erman.id.au,
	sukadev@...ux.vnet.ibm.com, maddy@...ux.vnet.ibm.com,
	warrier@...ux.vnet.ibm.com, srikar@...ux.vnet.ibm.com,
	paulus@...ba.org, Hemant Kumar <hemant@...ux.vnet.ibm.com>
Subject: [PATCH v6 1/3] perf,kvm/powerpc: Remove const from kvm_events_tp

This patch removes the "const" qualifier from kvm_events_tp declaration
to account for the fact that powerpc will need to update this variable
dynamically depending on the machine type.

Signed-off-by: Hemant Kumar <hemant@...ux.vnet.ibm.com>
---
 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 a5dbc07..488a8c7 100644
--- a/tools/perf/arch/s390/util/kvm-stat.c
+++ b/tools/perf/arch/s390/util/kvm-stat.c
@@ -73,7 +73,7 @@ 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 14e4e66..11188d5 100644
--- a/tools/perf/arch/x86/util/kvm-stat.c
+++ b/tools/perf/arch/x86/util/kvm-stat.c
@@ -121,7 +121,7 @@ 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 ae825d4..6384672 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[];
 
-- 
1.9.3

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