Messages in this thread Patch in this message | | | Date | Thu, 12 Jan 2023 16:06:33 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH v6 11/14] kernel: events: Export perf_report_aux_output_id() |
| |
On Wed, Nov 23, 2022 at 07:50:07PM +0000, Mike Leach wrote: > CoreSight trace being updated to use the perf_report_aux_output_id() > in a similar way to intel-pt. > > This function in needs export visibility to allow it to be called from > kernel loadable modules, which CoreSight may configured to be built as. > > Signed-off-by: Mike Leach <mike.leach@linaro.org> > Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
> --- > kernel/events/core.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/kernel/events/core.c b/kernel/events/core.c > index 4ec3717003d5..ad388552f1d5 100644 > --- a/kernel/events/core.c > +++ b/kernel/events/core.c > @@ -9231,6 +9231,7 @@ void perf_report_aux_output_id(struct perf_event *event, u64 hw_id) > > perf_output_end(&handle); > } > +EXPORT_SYMBOL_GPL(perf_report_aux_output_id); > > static int > __perf_event_account_interrupt(struct perf_event *event, int throttle) > -- > 2.17.1 >
| |