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From: Marc Zyngier <maz@kernel.org>
To: kvm@vger.kernel.org, kvmarm@lists.cs.columbia.edu,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org,
	linux-sh@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>,
	Will Deacon <will@kernel.org>, Rich Felker <dalias@libc.org>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	Peter Zijlstra <peterz@infradead.org>,
	Arnaldo Carvalho de Melo <acme@kernel.org>,
	Christian Borntraeger <borntraeger@de.ibm.com>,
	Heiko Carstens <hca@linux.ibm.com>,
	nathan@kernel.org, Viresh Kumar <viresh.kumar@linaro.org>,
	James Morse <james.morse@arm.com>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Alexandru Elisei <alexandru.elisei@arm.com>,
	kernel-team@android.com
Subject: [PATCH 5/5] perf: Get rid of oprofile leftovers
Date: Wed, 14 Apr 2021 14:44:09 +0100
Message-ID: <20210414134409.1266357-6-maz@kernel.org> (raw)
In-Reply-To: <20210414134409.1266357-1-maz@kernel.org>

perf_pmu_name() and perf_num_counters() are unused. Drop them.

Signed-off-by: Marc Zyngier <maz@kernel.org>
---
 include/linux/perf_event.h | 2 --
 kernel/events/core.c       | 5 -----
 2 files changed, 7 deletions(-)

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 3f7f89ea5e51..51154ed9a206 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -951,8 +951,6 @@ extern void perf_event_itrace_started(struct perf_event *event);
 extern int perf_pmu_register(struct pmu *pmu, const char *name, int type);
 extern void perf_pmu_unregister(struct pmu *pmu);
 
-extern int perf_num_counters(void);
-extern const char *perf_pmu_name(void);
 extern void __perf_event_task_sched_in(struct task_struct *prev,
 				       struct task_struct *task);
 extern void __perf_event_task_sched_out(struct task_struct *prev,
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 03db40f6cba9..88cb0ba5690b 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -580,11 +580,6 @@ static u64 perf_event_time(struct perf_event *event);
 
 void __weak perf_event_print_debug(void)	{ }
 
-extern __weak const char *perf_pmu_name(void)
-{
-	return "pmu";
-}
-
 static inline u64 perf_clock(void)
 {
 	return local_clock();
-- 
2.29.2


  parent reply index

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-14 13:44 [PATCH 0/5] perf: oprofile spring cleanup Marc Zyngier
2021-04-14 13:44 ` [PATCH 1/5] KVM: arm64: Divorce the perf code from oprofile helpers Marc Zyngier
2021-04-15  6:59   ` Keqian Zhu
     [not found]     ` <87h7k7n81z.wl-maz@kernel.org>
2021-04-15 11:34       ` Keqian Zhu
2021-04-22 10:43   ` Will Deacon
2021-04-14 13:44 ` [PATCH 2/5] arm64: Get rid of oprofile leftovers Marc Zyngier
2021-04-22 10:45   ` Will Deacon
2021-04-14 13:44 ` [PATCH 3/5] s390: " Marc Zyngier
2021-04-15 10:38   ` Heiko Carstens
2021-04-15 10:47     ` Marc Zyngier
2021-04-15 12:12       ` Heiko Carstens
2021-04-14 13:44 ` [PATCH 4/5] sh: " Marc Zyngier
2021-04-14 19:09   ` Geert Uytterhoeven
2021-04-14 13:44 ` Marc Zyngier [this message]
2021-04-22 10:47   ` [PATCH 5/5] perf: " Will Deacon
2021-04-22 12:48 ` [PATCH 0/5] perf: oprofile spring cleanup Marc Zyngier

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