diff options
| author | Kan Liang <kan.liang@intel.com> | 2015-09-04 10:45:42 -0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-09-14 12:50:29 -0300 |
| commit | 0c4c4debb0adda4c18c158d95031dc2b9f637869 (patch) | |
| tree | c3af5193a912f747892d29d168f6ace84816d60d /tools/perf | |
| parent | 4cde998d205894705b534878122631142a3eefe4 (diff) | |
perf tools: Add processor socket info to hist_entry and addr_location
This information will come from perf.data files of from the current
system, cached when needed, such as when the 'socket' sort order gets
introduced.
Signed-off-by: Kan Liang <kan.liang@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1441377946-44429-1-git-send-email-kan.liang@intel.com
[ Don't blindly use env->cpu[al.cpu].socket_id & use machine->env, fixes by Jiri & Arnaldo ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/event.c | 8 | ||||
| -rw-r--r-- | tools/perf/util/hist.c | 1 | ||||
| -rw-r--r-- | tools/perf/util/sort.h | 1 | ||||
| -rw-r--r-- | tools/perf/util/symbol.h | 1 |
4 files changed, 11 insertions, 0 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 7ff61274ed57..497157affc9c 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -1021,6 +1021,14 @@ int perf_event__preprocess_sample(const union perf_event *event, al->sym = NULL; al->cpu = sample->cpu; + al->socket = -1; + + if (al->cpu >= 0) { + struct perf_env *env = machine->env; + + if (env && env->cpu) + al->socket = env->cpu[al->cpu].socket_id; + } if (al->map) { struct dso *dso = al->map->dso; diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 48d5906a3f9f..d2b94c4c8fec 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -453,6 +453,7 @@ struct hist_entry *__hists__add_entry(struct hists *hists, .map = al->map, .sym = al->sym, }, + .socket = al->socket, .cpu = al->cpu, .cpumode = al->cpumode, .ip = al->addr, diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index 3c2a399f8f5b..7cf1cf7d2406 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -90,6 +90,7 @@ struct hist_entry { struct comm *comm; u64 ip; u64 transaction; + s32 socket; s32 cpu; u8 cpumode; diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 440ba8ae888f..40073c60b83d 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -191,6 +191,7 @@ struct addr_location { u8 filtered; u8 cpumode; s32 cpu; + s32 socket; }; struct symsrc { |