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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-09-26 20:22:00 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-09-26 20:22:00 -0300 |
| commit | 5d2074ea4fdb28b2199958f42edf914d27c926f6 (patch) | |
| tree | 34f6e1b8ff232ec735654f988adad447f484f0f6 | |
| parent | 82fe1c290cd26a3d092beb1e9755647d284a4134 (diff) | |
| download | linux-5d2074ea4fdb28b2199958f42edf914d27c926f6.tar.bz2 | |
perf evsel: Introduce rawptr() method
Will be used for things like the args field in the raw_syscalls:sys_enter
tracepoint.
Implement strval with it, its basicaly strval returning void *.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-v9x3q9rv4caxtox7wtjpchq5@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/util/evsel.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/evsel.h | 9 |
2 files changed, 9 insertions, 2 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 6f2a8c30413e..e992b67e0f3a 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1104,7 +1104,7 @@ struct format_field *perf_evsel__field(struct perf_evsel *evsel, const char *nam return pevent_find_field(evsel->tp_format, name); } -char *perf_evsel__strval(struct perf_evsel *evsel, struct perf_sample *sample, +void *perf_evsel__rawptr(struct perf_evsel *evsel, struct perf_sample *sample, const char *name) { struct format_field *field = perf_evsel__field(evsel, name); diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 25043ff17fd7..2c4905020105 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -128,11 +128,18 @@ void perf_evsel__close(struct perf_evsel *evsel, int ncpus, int nthreads); struct perf_sample; -char *perf_evsel__strval(struct perf_evsel *evsel, struct perf_sample *sample, +void *perf_evsel__rawptr(struct perf_evsel *evsel, struct perf_sample *sample, const char *name); u64 perf_evsel__intval(struct perf_evsel *evsel, struct perf_sample *sample, const char *name); +static inline char *perf_evsel__strval(struct perf_evsel *evsel, + struct perf_sample *sample, + const char *name) +{ + return perf_evsel__rawptr(evsel, sample, name); +} + struct format_field; struct format_field *perf_evsel__field(struct perf_evsel *evsel, const char *name); |