From 5796f8f073fe50171376f058376dde93ec5f3785 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sun, 25 Oct 2015 15:51:31 +0100 Subject: perf tools: Add stat event synthesize function Introduce the perf_event__synthesize_stat function to synthesize a 'struct stat_event'. Signed-off-by: Jiri Olsa Tested-by: Kan Liang Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1445784728-21732-16-git-send-email-jolsa@kernel.org [ Renamed 'stat' parameter to 'st' to fix 'already defined' build error with older distros (e.g. RHEL6.7) ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/event.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'tools/perf/util/event.h') diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index f23f464c680a..336eb44babf8 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -466,6 +466,7 @@ struct perf_tool; struct thread_map; struct cpu_map; struct perf_stat_config; +struct perf_counts_values; typedef int (*perf_event__handler_t)(struct perf_tool *tool, union perf_event *event, @@ -498,7 +499,11 @@ int perf_event__synthesize_stat_config(struct perf_tool *tool, struct machine *machine); void perf_event__read_stat_config(struct perf_stat_config *config, struct stat_config_event *event); - +int perf_event__synthesize_stat(struct perf_tool *tool, + u32 cpu, u32 thread, u64 id, + struct perf_counts_values *count, + perf_event__handler_t process, + struct machine *machine); int perf_event__synthesize_modules(struct perf_tool *tool, perf_event__handler_t process, struct machine *machine); -- cgit v1.2.3