diff options
author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-12-14 15:06:01 -0200 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2009-12-15 08:50:28 +0100 |
commit | f823e441ab4dfaeaf17832fa1931e0dc0fde304d (patch) | |
tree | 6bfaf4a3c4c5e2d5f65abece7996b005302e6af6 /tools/perf | |
parent | c019879bcc5692ec9267c1cedad91f1794d0b693 (diff) | |
download | kernel_samsung_tuna-f823e441ab4dfaeaf17832fa1931e0dc0fde304d.zip kernel_samsung_tuna-f823e441ab4dfaeaf17832fa1931e0dc0fde304d.tar.gz kernel_samsung_tuna-f823e441ab4dfaeaf17832fa1931e0dc0fde304d.tar.bz2 |
perf session: Event statistics also are per session
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1260810361-22828-1-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf')
-rw-r--r-- | tools/perf/builtin-annotate.c | 2 | ||||
-rw-r--r-- | tools/perf/builtin-report.c | 7 | ||||
-rw-r--r-- | tools/perf/builtin-trace.c | 2 | ||||
-rw-r--r-- | tools/perf/util/event.c | 6 | ||||
-rw-r--r-- | tools/perf/util/event.h | 5 | ||||
-rw-r--r-- | tools/perf/util/session.h | 3 |
6 files changed, 10 insertions, 15 deletions
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 1f1341f..fa833f5 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -487,7 +487,7 @@ static int __cmd_annotate(void) dsos__fprintf(stdout); perf_session__collapse_resort(session); - perf_session__output_resort(session, event__total[0]); + perf_session__output_resort(session, session->event_total[0]); perf_session__find_annotations(session); out_delete: perf_session__delete(session); diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 142c475..d12ea4a 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -619,8 +619,7 @@ static int process_sample_event(event_t *event, struct perf_session *session) return -1; } - event__stats.total += data.period; - + session->events_stats.total += data.period; return 0; } @@ -731,8 +730,8 @@ static int __cmd_report(void) dsos__fprintf(stdout); perf_session__collapse_resort(session); - perf_session__output_resort(session, event__stats.total); - perf_session__fprintf_hist_entries(session, event__stats.total, stdout); + perf_session__output_resort(session, session->events_stats.total); + perf_session__fprintf_hist_entries(session, session->events_stats.total, stdout); if (show_threads) perf_read_values_destroy(&show_threads_values); diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 9ee976d..07da665 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -96,8 +96,8 @@ static int process_sample_event(event_t *event, struct perf_session *session) data.raw_size, data.time, thread->comm); } - event__stats.total += data.period; + session->events_stats.total += data.period; return 0; } diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 222efb1..375fb6d 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -187,8 +187,6 @@ void event__synthesize_threads(int (*process)(event_t *event, closedir(proc); } -struct events_stats event__stats; - int event__process_comm(event_t *self, struct perf_session *session) { struct thread *thread = perf_session__findnew(session, self->comm.pid); @@ -203,10 +201,10 @@ int event__process_comm(event_t *self, struct perf_session *session) return 0; } -int event__process_lost(event_t *self, struct perf_session *session __used) +int event__process_lost(event_t *self, struct perf_session *session) { dump_printf(": id:%Ld: lost:%Ld\n", self->lost.id, self->lost.lost); - event__stats.lost += self->lost.lost; + session->events_stats.lost += self->lost.lost; return 0; } diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 035ecf3..a92e0b0 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -168,11 +168,6 @@ void event__synthesize_threads(int (*process)(event_t *event, struct perf_session *session), struct perf_session *session); -extern char *event__cwd; -extern int event__cwdlen; -extern struct events_stats event__stats; -extern unsigned long event__total[PERF_RECORD_MAX]; - int event__process_comm(event_t *self, struct perf_session *session); int event__process_lost(event_t *self, struct perf_session *session); int event__process_mmap(event_t *self, struct perf_session *session); diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index 4e8a21c..bdfc4b8 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -5,6 +5,7 @@ #include "header.h" #include "thread.h" #include <linux/rbtree.h> +#include "../../../include/linux/perf_event.h" struct ip_callchain; struct thread; @@ -18,6 +19,8 @@ struct perf_session { struct map_groups kmaps; struct rb_root threads; struct thread *last_match; + struct events_stats events_stats; + unsigned long event_total[PERF_RECORD_MAX]; struct rb_root hists; u64 sample_type; int fd; |