linux-kernel - [PATCH v7 01/10] perf/x86/rapl: Remove the unused get_rapl_pmu

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Message-ID: <20241115060805.447565-2-Dhananjay.Ugwekar@amd.com>
Date: Fri, 15 Nov 2024 06:07:57 +0000
From: Dhananjay Ugwekar <Dhananjay.Ugwekar@....com>
To: <peterz@...radead.org>, <mingo@...hat.com>, <rui.zhang@...el.com>,
	<irogers@...gle.com>, <kan.liang@...ux.intel.com>, <tglx@...utronix.de>,
	<bp@...en8.dei>, <gautham.shenoy@....com>
CC: <kprateek.nayak@....com>, <ravi.bangoria@....com>, <x86@...nel.org>,
	<linux-perf-users@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	"Dhananjay Ugwekar" <Dhananjay.Ugwekar@....com>
Subject: [PATCH v7 01/10] perf/x86/rapl: Remove the unused get_rapl_pmu_cpumask() function

commit 9e9af8bbb5f9 ("perf/x86/rapl: Clean up cpumask and hotplug")
removes the cpumask handling from rapl. Post that, we no longer need the
get_rapl_pmu_cpumask() function. So remove it.

Signed-off-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@....com>
Reviewed-by: Zhang Rui <rui.zhang@...el.com>
Tested-by: Zhang Rui <rui.zhang@...el.com>
---
 arch/x86/events/rapl.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/arch/x86/events/rapl.c b/arch/x86/events/rapl.c
index a8defc813c36..f70c49ca0ef3 100644
--- a/arch/x86/events/rapl.c
+++ b/arch/x86/events/rapl.c
@@ -153,7 +153,7 @@ static u64 rapl_timer_ms;
 static struct perf_msr *rapl_msrs;
 
 /*
- * Helper functions to get the correct topology macros according to the
+ * Helper function to get the correct topology id according to the
  * RAPL PMU scope.
  */
 static inline unsigned int get_rapl_pmu_idx(int cpu)
@@ -162,12 +162,6 @@ static inline unsigned int get_rapl_pmu_idx(int cpu)
 					 topology_logical_die_id(cpu);
 }
 
-static inline const struct cpumask *get_rapl_pmu_cpumask(int cpu)
-{
-	return rapl_pmu_is_pkg_scope() ? topology_core_cpumask(cpu) :
-					 topology_die_cpumask(cpu);
-}
-
 static inline struct rapl_pmu *cpu_to_rapl_pmu(unsigned int cpu)
 {
 	unsigned int rapl_pmu_idx = get_rapl_pmu_idx(cpu);
-- 
2.34.1