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perf script: "sym" field really means show IP data

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Currently the "sym" output field is used to dump instruction pointers
and callchain stack. Sample addresses can also be converted to symbols,
so the meaning of "sym" needs to be fixed. This patch adds an "ip"
option and if it is selected the user can also opt to dump symbols for
them. If the user opts to dump IP without syms only the address is
shown.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1306528124-25861-2-git-send-email-dsahern@gmail.com
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
David Ahern 2011-05-27 14:28:43 -06:00 • committed by Arnaldo Carvalho de Melo
commit 787bef174f
4 changed files with 58 additions and 38 deletions
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5
tools/perf/util/session.h
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@ -167,8 +167,9 @@ static inline int perf_session__parse_sample(struct perf_session *session,
struct perf_evsel *perf_session__find_first_evtype(struct perf_session *session,
unsigned int type);
void perf_session__print_symbols(union perf_event *event,
void perf_session__print_ip(union perf_event *event,
struct perf_sample *sample,
struct perf_session *session);
struct perf_session *session,
int print_sym);
#endif /* __PERF_SESSION_H */