From 2d8f0f18a5c37cf0322cb385b99adb1167b7cf78 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sun, 25 Oct 2015 15:51:33 +0100 Subject: perf tools: Add stat round user level event Adding the stat round event to be stored after each stat interval round, so that report tools (report/script) gets notified and process interval data. Signed-off-by: Jiri Olsa Tested-by: Kan Liang Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1445784728-21732-18-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/event.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'tools/perf/util/event.h') diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 336eb44babf8..5eb4f55a141d 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -230,6 +230,7 @@ enum perf_user_event_type { /* above any possible kernel type */ PERF_RECORD_CPU_MAP = 74, PERF_RECORD_STAT_CONFIG = 75, PERF_RECORD_STAT = 76, + PERF_RECORD_STAT_ROUND = 77, PERF_RECORD_HEADER_MAX }; @@ -432,6 +433,17 @@ struct stat_event { }; }; +enum { + PERF_STAT_ROUND_TYPE__INTERVAL = 0, + PERF_STAT_ROUND_TYPE__FINAL = 1, +}; + +struct stat_round_event { + struct perf_event_header header; + u64 type; + u64 time; +}; + union perf_event { struct perf_event_header header; struct mmap_event mmap; @@ -458,6 +470,7 @@ union perf_event { struct cpu_map_event cpu_map; struct stat_config_event stat_config; struct stat_event stat; + struct stat_round_event stat_round; }; void perf_event__print_totals(void); -- cgit v1.2.3-59-g8ed1b