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perf tools: Add ordered_events__init function

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Adding ordered_events__init function for struct ordered_events struct
initialization.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: David Ahern <dsahern@gmail.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-g6dx35hed8g14eh1ygx4uzp6@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2014-06-10 22:47:40 +02:00 • committed by Arnaldo Carvalho de Melo
parent fa4e5c67a2
commit 36522f5cf2
3 changed files with 11 additions and 5 deletions
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9
tools/perf/util/ordered-events.c
View file

@ -193,3 +193,12 @@ int ordered_events__flush(struct perf_session *s, struct perf_tool *tool,
return err; return err;
} }
void ordered_events__init(struct ordered_events *oe)
{
INIT_LIST_HEAD(&oe->events);
INIT_LIST_HEAD(&oe->cache);
INIT_LIST_HEAD(&oe->to_free);
oe->max_alloc_size = (u64) -1;
oe->cur_alloc_size = 0;
}

1
tools/perf/util/ordered-events.h
View file

@ -38,4 +38,5 @@ struct ordered_event *ordered_events__new(struct ordered_events *oe, u64 timesta
void ordered_events__delete(struct ordered_events *oe, struct ordered_event *event); void ordered_events__delete(struct ordered_events *oe, struct ordered_event *event);
int ordered_events__flush(struct perf_session *s, struct perf_tool *tool, int ordered_events__flush(struct perf_session *s, struct perf_tool *tool,
enum oe_flush how); enum oe_flush how);
void ordered_events__init(struct ordered_events *oe);
#endif /* __ORDERED_EVENTS_H */ #endif /* __ORDERED_EVENTS_H */

6
tools/perf/util/session.c
View file

@ -75,11 +75,7 @@ struct perf_session *perf_session__new(struct perf_data_file *file,
goto out; goto out;
session->repipe = repipe; session->repipe = repipe;
INIT_LIST_HEAD(&session->ordered_events.events); ordered_events__init(&session->ordered_events);
INIT_LIST_HEAD(&session->ordered_events.cache);
INIT_LIST_HEAD(&session->ordered_events.to_free);
session->ordered_events.max_alloc_size = (u64) -1;
session->ordered_events.cur_alloc_size = 0;
machines__init(&session->machines); machines__init(&session->machines);
if (file) { if (file) {