linux-kernel - [tip: perf/core] perf/x86/rapl: Remove the unused get_rapl_pmu

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Message-ID: <173313805916.412.5558253403944642615.tip-bot2@tip-bot2>
Date: Mon, 02 Dec 2024 11:14:19 -0000
From: "tip-bot2 for Dhananjay Ugwekar" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Dhananjay Ugwekar <Dhananjay.Ugwekar@....com>,
 "Peter Zijlstra (Intel)" <peterz@...radead.org>,
 Zhang Rui <rui.zhang@...el.com>, x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: perf/core] perf/x86/rapl: Remove the unused
 get_rapl_pmu_cpumask() function

The following commit has been merged into the perf/core branch of tip:

Commit-ID:     2f2db347071a8736c2adcdbf2658ce532e0afc0a
Gitweb:        https://git.kernel.org/tip/2f2db347071a8736c2adcdbf2658ce532e0afc0a
Author:        Dhananjay Ugwekar <Dhananjay.Ugwekar@....com>
AuthorDate:    Fri, 15 Nov 2024 06:07:57 
Committer:     Peter Zijlstra <peterz@...radead.org>
CommitterDate: Mon, 02 Dec 2024 12:01:35 +01:00

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>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Reviewed-by: Zhang Rui <rui.zhang@...el.com>
Tested-by: Zhang Rui <rui.zhang@...el.com>
Link: https://lore.kernel.org/r/20241115060805.447565-2-Dhananjay.Ugwekar@amd.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 a8defc8..f70c49c 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);