linux-kernel - [PATCH v2 01/10] perf/amd/ibs: Remove IBS_{FETCH|OP}_CONFIG

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Message-ID: <20241206051713.991-2-ravi.bangoria@amd.com>
Date: Fri, 6 Dec 2024 05:17:04 +0000
From: Ravi Bangoria <ravi.bangoria@....com>
To: <peterz@...radead.org>, <mingo@...hat.com>, <namhyung@...nel.org>
CC: <ravi.bangoria@....com>, <acme@...nel.org>, <eranian@...gle.com>,
	<mark.rutland@....com>, <alexander.shishkin@...ux.intel.com>,
	<jolsa@...nel.org>, <irogers@...gle.com>, <adrian.hunter@...el.com>,
	<kan.liang@...ux.intel.com>, <tglx@...utronix.de>, <bp@...en8.de>,
	<dave.hansen@...ux.intel.com>, <x86@...nel.org>, <hpa@...or.com>,
	<linux-perf-users@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<santosh.shukla@....com>, <ananth.narayan@....com>, <sandipan.das@....com>
Subject: [PATCH v2 01/10] perf/amd/ibs: Remove IBS_{FETCH|OP}_CONFIG_MASK macros

Definition of these macros are very simple and they are used at only one
place. Get rid of unnecessary redirection.

Acked-by: Namhyung Kim <namhyung@...nel.org>
Signed-off-by: Ravi Bangoria <ravi.bangoria@....com>
---
 arch/x86/events/amd/ibs.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/arch/x86/events/amd/ibs.c b/arch/x86/events/amd/ibs.c
index f02939655b2a..26dd5e5874f9 100644
--- a/arch/x86/events/amd/ibs.c
+++ b/arch/x86/events/amd/ibs.c
@@ -28,10 +28,6 @@ static u32 ibs_caps;
 #include <asm/nmi.h>
 #include <asm/amd-ibs.h>
 
-#define IBS_FETCH_CONFIG_MASK	(IBS_FETCH_RAND_EN | IBS_FETCH_MAX_CNT)
-#define IBS_OP_CONFIG_MASK	IBS_OP_MAX_CNT
-
-
 /*
  * IBS states:
  *
@@ -670,7 +666,7 @@ static struct perf_ibs perf_ibs_fetch = {
 		.capabilities	= PERF_PMU_CAP_NO_EXCLUDE,
 	},
 	.msr			= MSR_AMD64_IBSFETCHCTL,
-	.config_mask		= IBS_FETCH_CONFIG_MASK,
+	.config_mask		= IBS_FETCH_MAX_CNT | IBS_FETCH_RAND_EN,
 	.cnt_mask		= IBS_FETCH_MAX_CNT,
 	.enable_mask		= IBS_FETCH_ENABLE,
 	.valid_mask		= IBS_FETCH_VAL,
@@ -694,7 +690,7 @@ static struct perf_ibs perf_ibs_op = {
 		.capabilities	= PERF_PMU_CAP_NO_EXCLUDE,
 	},
 	.msr			= MSR_AMD64_IBSOPCTL,
-	.config_mask		= IBS_OP_CONFIG_MASK,
+	.config_mask		= IBS_OP_MAX_CNT,
 	.cnt_mask		= IBS_OP_MAX_CNT | IBS_OP_CUR_CNT |
 				  IBS_OP_CUR_CNT_RAND,
 	.enable_mask		= IBS_OP_ENABLE,
-- 
2.47.0