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| author | Namhyung Kim <namhyung.kim@lge.com> | 2012-10-15 12:39:43 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-10-16 13:05:38 -0300 |
| commit | 88481b6b33d6cb5edb57e5794abae4daeabd08c5 (patch) | |
| tree | c2d15ec53ad4f2d7d8e5036b7c3a7c640e19cf84 /tools/perf | |
| parent | ffe10c6f95412da01695e659e967747333d5e812 (diff) | |
| download | linux-88481b6b33d6cb5edb57e5794abae4daeabd08c5.tar.gz linux-88481b6b33d6cb5edb57e5794abae4daeabd08c5.tar.bz2 linux-88481b6b33d6cb5edb57e5794abae4daeabd08c5.zip | |
perf tools: Remove warnings on JIT samples for srcline sort key
When using the srcline sort key with perf report, I see many lines of
warning related to JIT samples like below:
addr2line: '/tmp/perf-1397.map': No such file
Since it's not a ELF binary and doesn't provide such information, just
use the raw ip address.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Irina Tirdea <irina.tirdea@intel.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1350272383-7016-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/sort.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index dd68f115d392..cfd1c0feb32d 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -263,6 +263,9 @@ static int hist_entry__srcline_snprintf(struct hist_entry *self, char *bf, if (!self->ms.map) goto out_ip; + if (!strncmp(self->ms.map->dso->long_name, "/tmp/perf-", 10)) + goto out_ip; + snprintf(cmd, sizeof(cmd), "addr2line -e %s %016" PRIx64, self->ms.map->dso->long_name, self->ip); fp = popen(cmd, "r"); |