diff options
| -rw-r--r-- | include/linux/perf_event.h | 8 | ||||
| -rw-r--r-- | kernel/events/core.c | 8 |
2 files changed, 8 insertions, 8 deletions
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index d5ff0c1648751..a5304ae8c654f 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -1686,6 +1686,14 @@ perf_event_addr_filters(struct perf_event *event) return ifh; } +static inline struct fasync_struct **perf_event_fasync(struct perf_event *event) +{ + /* Only the parent has fasync state */ + if (event->parent) + event = event->parent; + return &event->fasync; +} + extern void perf_event_addr_filters_sync(struct perf_event *event); extern void perf_report_aux_output_id(struct perf_event *event, u64 hw_id); diff --git a/kernel/events/core.c b/kernel/events/core.c index 6708c1121b9f7..da9d9a1f4dcaa 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -6703,14 +6703,6 @@ static const struct file_operations perf_fops = { * to user-space before waking everybody up. */ -static inline struct fasync_struct **perf_event_fasync(struct perf_event *event) -{ - /* only the parent has fasync state */ - if (event->parent) - event = event->parent; - return &event->fasync; -} - void perf_event_wakeup(struct perf_event *event) { ring_buffer_wakeup(event); |