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[v4,10/13] kernel: events: Export perf_report_aux_output_id()

Message ID 20220823091009.14121-11-mike.leach@linaro.org (mailing list archive)
State New, archived
Headers show
Series coresight: Add new API to allocate trace source ID values | expand

Commit Message

Mike Leach Aug. 23, 2022, 9:10 a.m. UTC 
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>
---
 kernel/events/core.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/kernel/events/core.c b/kernel/events/core.c
index 80782cddb1da..f5835e5833cd 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -9117,6 +9117,7 @@  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)