diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-04-11 10:53:51 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-04-11 22:18:15 -0300 |
| commit | db3617f362d7e205621c1ccc22b77d224a81ee14 (patch) | |
| tree | 6633853b60e1a2143478dd59baea4f2c00bfe1e0 /tools/perf/util/session.c | |
| parent | 6186de9a491af030889b372193fc9f38c248e69a (diff) | |
perf evsel: Allow passing a left alignment when printing a symbol
For callchains, etc where we want it to align just below the syscall
name, for instance, in 'perf trace'
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-uk9ekchd67651c625ltaur5y@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/session.c')
| -rw-r--r-- | tools/perf/util/session.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index bbac0efbc10c..62b6d4051b99 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1954,7 +1954,7 @@ struct perf_evsel *perf_session__find_first_evtype(struct perf_session *session, } void perf_evsel__print_ip(struct perf_evsel *evsel, struct perf_sample *sample, - struct addr_location *al, + struct addr_location *al, int left_alignment, unsigned int print_opts, unsigned int stack_depth, FILE *fp) { @@ -1992,6 +1992,8 @@ void perf_evsel__print_ip(struct perf_evsel *evsel, struct perf_sample *sample, if (node->sym && node->sym->ignore) goto next; + fprintf(fp, "%-*.*s", left_alignment, left_alignment, " "); + if (print_ip) fprintf(fp, "%c%16" PRIx64, s, node->ip); @@ -2032,6 +2034,8 @@ next: if (al->sym && al->sym->ignore) return; + fprintf(fp, "%-*.*s", left_alignment, left_alignment, " "); + if (print_ip) fprintf(fp, "%16" PRIx64, sample->ip); |