diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-03-22 21:23:43 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-03-23 15:03:07 (GMT) |
| commit | 473398a21d28c089555117a8db4ea04e371dd03c (patch) | |
| tree | 23aedcb836ef40362aa4bee4f625352b708fc492 /tools/perf/builtin-script.c | |
| parent | eb9f03231b7a27999abe22d3c5f71700338630c6 (diff) | |
| download | linux-473398a21d28c089555117a8db4ea04e371dd03c.tar.xz | |
perf tools: Add cpumode to struct perf_sample
To avoid parsing event->header.misc in many locations.
This will also allow setting perf.sample.{ip,cpumode} in a single place,
from tracepoint fields, as needed by 'perf kvm' with PPC guests, where
the guest hardware counters is not available at the host.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-qp3yradhyt6q3wl895b1aat0@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index d04c8e7..928a441 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -498,14 +498,13 @@ static void print_sample_brstack(union perf_event *event __maybe_unused, } } -static void print_sample_brstacksym(union perf_event *event, +static void print_sample_brstacksym(union perf_event *event __maybe_unused, struct perf_sample *sample, struct thread *thread __maybe_unused, struct perf_event_attr *attr __maybe_unused) { struct branch_stack *br = sample->branch_stack; struct addr_location alf, alt; - u8 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK; u64 i, from, to; if (!(br && br->nr)) @@ -518,11 +517,11 @@ static void print_sample_brstacksym(union perf_event *event, from = br->entries[i].from; to = br->entries[i].to; - thread__find_addr_map(thread, cpumode, MAP__FUNCTION, from, &alf); + thread__find_addr_map(thread, sample->cpumode, MAP__FUNCTION, from, &alf); if (alf.map) alf.sym = map__find_symbol(alf.map, alf.addr, NULL); - thread__find_addr_map(thread, cpumode, MAP__FUNCTION, to, &alt); + thread__find_addr_map(thread, sample->cpumode, MAP__FUNCTION, to, &alt); if (alt.map) alt.sym = map__find_symbol(alt.map, alt.addr, NULL); |