diff options
Diffstat (limited to 'tools/perf/util/ftrace.h')
| -rw-r--r-- | tools/perf/util/ftrace.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/perf/util/ftrace.h b/tools/perf/util/ftrace.h index bae649ef50e8..5dee2caba0fe 100644 --- a/tools/perf/util/ftrace.h +++ b/tools/perf/util/ftrace.h @@ -7,6 +7,7 @@ struct evlist; struct hashamp; +struct stats; struct perf_ftrace { struct evlist *evlist; @@ -20,6 +21,9 @@ struct perf_ftrace { unsigned long percpu_buffer_size; bool inherit; bool use_nsec; + unsigned int bucket_range; + unsigned int min_latency; + unsigned int max_latency; int graph_depth; int func_stack_trace; int func_irq_info; @@ -43,7 +47,7 @@ int perf_ftrace__latency_prepare_bpf(struct perf_ftrace *ftrace); int perf_ftrace__latency_start_bpf(struct perf_ftrace *ftrace); int perf_ftrace__latency_stop_bpf(struct perf_ftrace *ftrace); int perf_ftrace__latency_read_bpf(struct perf_ftrace *ftrace, - int buckets[]); + int buckets[], struct stats *stats); int perf_ftrace__latency_cleanup_bpf(struct perf_ftrace *ftrace); #else /* !HAVE_BPF_SKEL */ @@ -68,7 +72,8 @@ perf_ftrace__latency_stop_bpf(struct perf_ftrace *ftrace __maybe_unused) static inline int perf_ftrace__latency_read_bpf(struct perf_ftrace *ftrace __maybe_unused, - int buckets[] __maybe_unused) + int buckets[] __maybe_unused, + struct stats *stats __maybe_unused) { return -1; } |