[PATCH v7 11/15] kernel: events: Export perf_report_aux_output_id()
Mike Leach
mike.leach at linaro.org
Mon Jan 16 04:49:24 PST 2023
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 at linaro.org>
Acked-by: Suzuki K Poulose <suzuki.poulose at arm.com>
Acked-by: Peter Zijlstra (Intel) <peterz at 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 d56328e5080e..f7036ed53b3f 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -9399,6 +9399,7 @@ 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
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