diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2022-05-10 21:28:25 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-09-07 21:54:02 +0200 |
| commit | 28f0f3c44b5c35be657a4f922dcdfb48285f4373 (patch) | |
| tree | 0be9accbe824b6ff579eb094cff959a09c90ebd8 /arch/x86/events/perf_event.h | |
| parent | e577bb17a1eaa35b86ee873a786e603be768d668 (diff) | |
perf/x86: Change x86_pmu::limit_period signature
In preparation for making it a static_call, change the signature.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20220829101321.573713839@infradead.org
Diffstat (limited to 'arch/x86/events/perf_event.h')
| -rw-r--r-- | arch/x86/events/perf_event.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h index 7ae1a6c5368c..e82d2d212534 100644 --- a/arch/x86/events/perf_event.h +++ b/arch/x86/events/perf_event.h @@ -781,7 +781,7 @@ struct x86_pmu { struct event_constraint *event_constraints; struct x86_pmu_quirk *quirks; int perfctr_second_write; - u64 (*limit_period)(struct perf_event *event, u64 l); + void (*limit_period)(struct perf_event *event, s64 *l); /* PMI handler bits */ unsigned int late_ack :1, |