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Message-ID: <20241007034810.754-2-ravi.bangoria@amd.com>
Date: Mon, 7 Oct 2024 03:48:03 +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 1/8] 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.
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 e91970b01d62..347353b9eb70 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,
--
2.46.2
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