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| author |   Kim Phillips <kim.phillips@amd.com> | 2021-08-17 17:10:43 -0500 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2021-08-26 09:12:57 +0200 |
| commit | ccf26483416a339c114409f6e7cd02abdeaf8052 (patch) | |
| tree | 2f23e6dedebd3846d05cb61325de92e93e77bc7d /arch/x86/events/amd/power.c | |
| parent | perf/x86/amd/ibs: Extend PERF_PMU_CAP_NO_EXCLUDE to IBS Op (diff) | |
| download | linux-dev-ccf26483416a339c114409f6e7cd02abdeaf8052.tar.xz linux-dev-ccf26483416a339c114409f6e7cd02abdeaf8052.zip | |
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
Diffstat (limited to '')
| -rw-r--r-- | arch/x86/events/amd/power.c | 1 |
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) |