linux-kernel - [tip:perf/core] perf/x86/intel: Add 'static' keyword to locally used arrays

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <tip-20f362785869196fb61a76661a48321169a9046e@git.kernel.org>
Date:	Fri, 3 Jun 2016 03:50:41 -0700
From:	tip-bot for Lukasz Odzioba <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	jolsa@...hat.com, acme@...hat.com, mingo@...nel.org, hpa@...or.com,
	eranian@...gle.com, alexander.shishkin@...ux.intel.com,
	lukasz.odzioba@...el.com, tglx@...utronix.de,
	linux-kernel@...r.kernel.org, vincent.weaver@...ne.edu,
	peterz@...radead.org, torvalds@...ux-foundation.org
Subject: [tip:perf/core] perf/x86/intel: Add 'static' keyword to locally
 used arrays

Commit-ID:  20f362785869196fb61a76661a48321169a9046e
Gitweb:     http://git.kernel.org/tip/20f362785869196fb61a76661a48321169a9046e
Author:     Lukasz Odzioba <lukasz.odzioba@...el.com>
AuthorDate: Mon, 16 May 2016 23:16:18 +0200
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Fri, 3 Jun 2016 09:40:17 +0200

perf/x86/intel: Add 'static' keyword to locally used arrays

Add the 'static' keyword to intel_bdw_event_constraints[], snb_events_attrs[],
nhm_events_attrs[] and intel_skl_event_constraints arrays[], because
they are only used locally.

Signed-off-by: Lukasz Odzioba <lukasz.odzioba@...el.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Cc: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@...hat.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Stephane Eranian <eranian@...gle.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Vince Weaver <vincent.weaver@...ne.edu>
Cc: akpm@...ux-foundation.org
Cc: hpa@...or.com
Cc: kan.liang@...el.com
Cc: lukasz.anaczkowski@...el.com
Cc: zheng.z.yan@...el.com
Link: http://lkml.kernel.org/r/1463433378-16816-1-git-send-email-lukasz.odzioba@intel.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/events/intel/core.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index 7c66695..ad08caf 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -177,7 +177,7 @@ static struct event_constraint intel_slm_event_constraints[] __read_mostly =
 	EVENT_CONSTRAINT_END
 };
 
-struct event_constraint intel_skl_event_constraints[] = {
+static struct event_constraint intel_skl_event_constraints[] = {
 	FIXED_EVENT_CONSTRAINT(0x00c0, 0),	/* INST_RETIRED.ANY */
 	FIXED_EVENT_CONSTRAINT(0x003c, 1),	/* CPU_CLK_UNHALTED.CORE */
 	FIXED_EVENT_CONSTRAINT(0x0300, 2),	/* CPU_CLK_UNHALTED.REF */
@@ -225,12 +225,12 @@ EVENT_ATTR_STR(mem-loads,	mem_ld_nhm,	"event=0x0b,umask=0x10,ldlat=3");
 EVENT_ATTR_STR(mem-loads,	mem_ld_snb,	"event=0xcd,umask=0x1,ldlat=3");
 EVENT_ATTR_STR(mem-stores,	mem_st_snb,	"event=0xcd,umask=0x2");
 
-struct attribute *nhm_events_attrs[] = {
+static struct attribute *nhm_events_attrs[] = {
 	EVENT_PTR(mem_ld_nhm),
 	NULL,
 };
 
-struct attribute *snb_events_attrs[] = {
+static struct attribute *snb_events_attrs[] = {
 	EVENT_PTR(mem_ld_snb),
 	EVENT_PTR(mem_st_snb),
 	NULL,
@@ -258,7 +258,7 @@ static struct event_constraint intel_hsw_event_constraints[] = {
 	EVENT_CONSTRAINT_END
 };
 
-struct event_constraint intel_bdw_event_constraints[] = {
+static struct event_constraint intel_bdw_event_constraints[] = {
 	FIXED_EVENT_CONSTRAINT(0x00c0, 0),	/* INST_RETIRED.ANY */
 	FIXED_EVENT_CONSTRAINT(0x003c, 1),	/* CPU_CLK_UNHALTED.CORE */
 	FIXED_EVENT_CONSTRAINT(0x0300, 2),	/* CPU_CLK_UNHALTED.REF */