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authorJiri Olsa <jolsa@kernel.org>2015-10-25 17:51:28 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-12-17 20:38:19 +0300
commit6742434261158ad9678bf15b165304e0200cc324 (patch)
tree3a48df11cbb597dcbe5e56fdfe59875023bb55fc /tools/perf/util/event.h
parent374fb9e362f64e730388abc1de9bb93829670a54 (diff)
downloadlinux-6742434261158ad9678bf15b165304e0200cc324.tar.xz
perf tools: Add stat config event synthesize function
Introduce the perf_event__synthesize_stat_config to synthesize a 'struct perf_stat_config'. Storing the stat config in the form of tag-value pairs will, I believe, sort out future version extensibility issues. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Kan Liang <kan.liang@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1445784728-21732-13-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/event.h')
-rw-r--r--tools/perf/util/event.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 16cee44de56b..39014c7c5a5b 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -446,6 +446,7 @@ void perf_event__print_totals(void);
struct perf_tool;
struct thread_map;
struct cpu_map;
+struct perf_stat_config;
typedef int (*perf_event__handler_t)(struct perf_tool *tool,
union perf_event *event,
@@ -472,6 +473,10 @@ int perf_event__synthesize_threads(struct perf_tool *tool,
int perf_event__synthesize_kernel_mmap(struct perf_tool *tool,
perf_event__handler_t process,
struct machine *machine);
+int perf_event__synthesize_stat_config(struct perf_tool *tool,
+ struct perf_stat_config *config,
+ perf_event__handler_t process,
+ struct machine *machine);
int perf_event__synthesize_modules(struct perf_tool *tool,
perf_event__handler_t process,