diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-05-26 19:46:14 -0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-27 09:10:37 +0200 |
| commit | 815e777f913ed54ddb449d2854015c65b4ecbfe3 (patch) | |
| tree | 1573ca0f1fd06a615fea2b9ae51f6bb1caed6b38 /Documentation/perf_counter/builtin-report.c | |
| parent | af83632f98aefd1ae4d8ca3c7c285ccf6a7d3956 (diff) | |
perf report: Show the IP only in --verbose mode
perf: report should show the IP only in --verbose mode
[acme@emilia ~]$ perf report | head
4.95 find [k] _spin_lock
2.19 find [k] ext3fs_dirhash [ext3]
1.87 find [k] __rcu_read_lock
1.86 find [k] _atomic_dec_and_lock
1.86 find [.] /lib64/libc-2.5.so: __GI_strlen
1.85 find [k] __kmalloc
1.62 find [.] /lib64/libc-2.5.so: vfprintf
1.59 find [k] __rcu_read_unlock
1.55 find [k] __d_lookup
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <20090526224614.GK4424@ghostprotocols.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation/perf_counter/builtin-report.c')
| -rw-r--r-- | Documentation/perf_counter/builtin-report.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Documentation/perf_counter/builtin-report.c b/Documentation/perf_counter/builtin-report.c index ed3da9d6198..2d65d9c12aa 100644 --- a/Documentation/perf_counter/builtin-report.c +++ b/Documentation/perf_counter/builtin-report.c @@ -22,6 +22,7 @@ static int input; static int show_mask = SHOW_KERNEL | SHOW_USER | SHOW_HV; static int dump_trace = 0; +static int verbose; static unsigned long page_size; static unsigned long mmap_window = 32; @@ -551,9 +552,12 @@ symhist__fprintf(struct symhist *self, uint64_t total_samples, FILE *fp) else ret = fprintf(fp, "%12d", self->count); - ret += fprintf(fp, "%14s [%c] %#018llx ", + ret += fprintf(fp, "%14s [%c] ", thread__name(self->thread, bf, sizeof(bf)), - self->level, (unsigned long long)self->ip); + self->level); + + if (verbose) + ret += fprintf(fp, "%#018llx ", (unsigned long long)self->ip); if (self->level != '.') ret += fprintf(fp, "%s\n", @@ -974,6 +978,8 @@ static const char * const report_usage[] = { static const struct option options[] = { OPT_STRING('i', "input", &input_name, "file", "input file name"), + OPT_BOOLEAN('v', "verbose", &verbose, + "be more verbose (show symbol address, etc)"), OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, "dump raw trace in ASCII"), OPT_END() |