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Commit cb8f0939 authored by Eric B Munson's avatar Eric B Munson Committed by Ingo Molnar
Browse files

perf session: Add storage for seperating event types in report 



This patch adds the structures necessary to count each event
type independently in perf report.

Signed-off-by: default avatarEric B Munson <ebmunson@us.ibm.com>
Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1267804269-22660-4-git-send-email-acme@infradead.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent d403d0ac

tools/perf/util/event.h

+9 −0
Original line number Diff line number Diff line
@@ -99,6 +99,15 @@ struct events_stats { 
	u64 lost;

};



struct event_stat_id {

	struct rb_node		rb_node;

	struct rb_root		hists;

	struct events_stats	stats;

	u64			config;

	u64			event_stream;

	u32			type;

};



void event__print_totals(void);



struct perf_session;

tools/perf/util/session.c

+1 −0
Original line number Diff line number Diff line
@@ -70,6 +70,7 @@ struct perf_session *perf_session__new(const char *filename, int mode, bool forc 


	memcpy(self->filename, filename, len);

	self->threads = RB_ROOT;

	self->stats_by_id = RB_ROOT;

	self->last_match = NULL;

	self->mmap_window = 32;

	self->cwd = NULL;

tools/perf/util/session.h

+1 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ struct perf_session { 
	struct thread		*last_match;

	struct map		*vmlinux_maps[MAP__NR_TYPES];

	struct events_stats	events_stats;

	struct rb_root		stats_by_id;

	unsigned long		event_total[PERF_RECORD_MAX];

	unsigned long		unknown_events;

	struct rb_root		hists;