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authorKim Phillips <kim.phillips@amd.com>2021-08-17 17:10:43 -0500
committerIngo Molnar <mingo@kernel.org>2021-08-26 09:12:57 +0200
commitccf26483416a339c114409f6e7cd02abdeaf8052 (patch)
tree2f23e6dedebd3846d05cb61325de92e93e77bc7d
parentf11dd0d80555cdc8eaf5cfc9e19c9e198217f9f1 (diff)
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@amd.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20210817221048.88063-4-kim.phillips@amd.com
-rw-r--r--arch/x86/events/amd/power.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/events/amd/power.c b/arch/x86/events/amd/power.c
index 16a2369c586e..37d5b380516e 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)

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