linux-kernel - [tip: perf/core] perf/x86/amd/power: Assign pmu.module

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Message-ID: <162971116730.25758.1147991214565796429.tip-bot2@tip-bot2>
Date:   Mon, 23 Aug 2021 09:32:47 -0000
From:   "tip-bot2 for Kim Phillips" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Kim Phillips <kim.phillips@....com>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: perf/core] perf/x86/amd/power: Assign pmu.module

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

Commit-ID:     b159f2ed7a712ae24b22414cda22ed93db7033bb
Gitweb:        https://git.kernel.org/tip/b159f2ed7a712ae24b22414cda22ed93db7033bb
Author:        Kim Phillips <kim.phillips@....com>
AuthorDate:    Tue, 17 Aug 2021 17:10:43 -05:00
Committer:     Peter Zijlstra <peterz@...radead.org>
CommitterDate: Fri, 20 Aug 2021 12:33:12 +02:00

perf/x86/amd/power: Assign pmu.module

Assign pmu.module so the driver can't be unloaded whilst in use.

Signed-off-by: Kim Phillips <kim.phillips@....com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Link: https://lore.kernel.org/r/20210817221048.88063-4-kim.phillips@amd.com
---
 arch/x86/events/amd/power.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/events/amd/power.c b/arch/x86/events/amd/power.c
index 16a2369..37d5b38 100644
--- a/arch/x86/events/amd/power.c
+++ b/arch/x86/events/amd/power.c
@@ -213,6 +213,7 @@ static struct pmu pmu_class = {
 	.stop		= pmu_event_stop,
 	.read		= pmu_event_read,
 	.capabilities	= PERF_PMU_CAP_NO_EXCLUDE,
+	.module		= THIS_MODULE,
 };
 
 static int power_cpu_exit(unsigned int cpu)