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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-16 17:06:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-16 17:06:21 -0700 |
| commit | 772c1d06bd402f7ee72c61a18c2db74cd74b6758 (patch) | |
| tree | e362fc7e158b3580d810a26189ecf91ec8a4f141 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | c7eba51cfdf9cd1ca7ed4201b30be8b2bef15ff5 (diff) | |
| parent | e336b4027775cb458dc713745e526fa1a1996b2a (diff) | |
| download | lwn-772c1d06bd402f7ee72c61a18c2db74cd74b6758.tar.gz lwn-772c1d06bd402f7ee72c61a18c2db74cd74b6758.zip | |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf updates from Ingo Molnar:
"Kernel side changes:
- Improved kbprobes robustness
- Intel PEBS support for PT hardware tracing
- Other Intel PT improvements: high order pages memory footprint
reduction and various related cleanups
- Misc cleanups
The perf tooling side has been very busy in this cycle, with over 300
commits. This is an incomplete high-level summary of the many
improvements done by over 30 developers:
- Lots of updates to the following tools:
'perf c2c'
'perf config'
'perf record'
'perf report'
'perf script'
'perf test'
'perf top'
'perf trace'
- Updates to libperf and libtraceevent, and a consolidation of the
proliferation of x86 instruction decoder libraries.
- Vendor event updates for Intel and PowerPC CPUs,
- Updates to hardware tracing tooling for ARM and Intel CPUs,
- ... and lots of other changes and cleanups - see the shortlog and
Git log for details"
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (322 commits)
kprobes: Prohibit probing on BUG() and WARN() address
perf/x86: Make more stuff static
x86, perf: Fix the dependency of the x86 insn decoder selftest
objtool: Ignore intentional differences for the x86 insn decoder
objtool: Update sync-check.sh from perf's check-headers.sh
perf build: Ignore intentional differences for the x86 insn decoder
perf intel-pt: Use shared x86 insn decoder
perf intel-pt: Remove inat.c from build dependency list
perf: Update .gitignore file
objtool: Move x86 insn decoder to a common location
perf metricgroup: Support multiple events for metricgroup
perf metricgroup: Scale the metric result
perf pmu: Change convert_scale from static to global
perf symbols: Move mem_info and branch_info out of symbol.h
perf auxtrace: Uninline functions that touch perf_session
perf tools: Remove needless evlist.h include directives
perf tools: Remove needless evlist.h include directives
perf tools: Remove needless thread_map.h include directives
perf tools: Remove needless thread.h include directives
perf tools: Remove needless map.h include directives
...
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
| -rw-r--r-- | tools/perf/util/scripting-engines/trace-event-python.c | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c index 25dc1d765553..666a56e88d8e 100644 --- a/tools/perf/util/scripting-engines/trace-event-python.c +++ b/tools/perf/util/scripting-engines/trace-event-python.c @@ -31,8 +31,10 @@ #include <linux/compiler.h> #include <linux/time64.h> -#include "../../perf.h" +#include "../build-id.h" +#include "../counts.h" #include "../debug.h" +#include "../dso.h" #include "../callchain.h" #include "../evsel.h" #include "../util.h" @@ -392,7 +394,7 @@ static const char *get_dsoname(struct map *map) } static PyObject *python_process_callchain(struct perf_sample *sample, - struct perf_evsel *evsel, + struct evsel *evsel, struct addr_location *al) { PyObject *pylist; @@ -634,9 +636,9 @@ static PyObject *get_sample_value_as_tuple(struct sample_read_value *value) static void set_sample_read_in_dict(PyObject *dict_sample, struct perf_sample *sample, - struct perf_evsel *evsel) + struct evsel *evsel) { - u64 read_format = evsel->attr.read_format; + u64 read_format = evsel->core.attr.read_format; PyObject *values; unsigned int i; @@ -705,9 +707,9 @@ static int regs_map(struct regs_dump *regs, uint64_t mask, char *bf, int size) static void set_regs_in_dict(PyObject *dict, struct perf_sample *sample, - struct perf_evsel *evsel) + struct evsel *evsel) { - struct perf_event_attr *attr = &evsel->attr; + struct perf_event_attr *attr = &evsel->core.attr; char bf[512]; regs_map(&sample->intr_regs, attr->sample_regs_intr, bf, sizeof(bf)); @@ -722,7 +724,7 @@ static void set_regs_in_dict(PyObject *dict, } static PyObject *get_perf_sample_dict(struct perf_sample *sample, - struct perf_evsel *evsel, + struct evsel *evsel, struct addr_location *al, PyObject *callchain) { @@ -737,7 +739,7 @@ static PyObject *get_perf_sample_dict(struct perf_sample *sample, Py_FatalError("couldn't create Python dictionary"); pydict_set_item_string_decref(dict, "ev_name", _PyUnicode_FromString(perf_evsel__name(evsel))); - pydict_set_item_string_decref(dict, "attr", _PyBytes_FromStringAndSize((const char *)&evsel->attr, sizeof(evsel->attr))); + pydict_set_item_string_decref(dict, "attr", _PyBytes_FromStringAndSize((const char *)&evsel->core.attr, sizeof(evsel->core.attr))); pydict_set_item_string_decref(dict_sample, "pid", _PyLong_FromLong(sample->pid)); @@ -790,7 +792,7 @@ static PyObject *get_perf_sample_dict(struct perf_sample *sample, } static void python_process_tracepoint(struct perf_sample *sample, - struct perf_evsel *evsel, + struct evsel *evsel, struct addr_location *al) { struct tep_event *event = evsel->tp_format; @@ -809,7 +811,7 @@ static void python_process_tracepoint(struct perf_sample *sample, if (!event) { snprintf(handler_name, sizeof(handler_name), - "ug! no event found for type %" PRIu64, (u64)evsel->attr.config); + "ug! no event found for type %" PRIu64, (u64)evsel->core.attr.config); Py_FatalError(handler_name); } @@ -955,7 +957,7 @@ static int tuple_set_bytes(PyObject *t, unsigned int pos, void *bytes, return PyTuple_SetItem(t, pos, _PyBytes_FromStringAndSize(bytes, sz)); } -static int python_export_evsel(struct db_export *dbe, struct perf_evsel *evsel) +static int python_export_evsel(struct db_export *dbe, struct evsel *evsel) { struct tables *tables = container_of(dbe, struct tables, dbe); PyObject *t; @@ -1163,7 +1165,7 @@ static void python_export_synth(struct db_export *dbe, struct export_sample *es) t = tuple_new(3); tuple_set_u64(t, 0, es->db_id); - tuple_set_u64(t, 1, es->evsel->attr.config); + tuple_set_u64(t, 1, es->evsel->core.attr.config); tuple_set_bytes(t, 2, es->sample->raw_data, es->sample->raw_size); call_object(tables->synth_handler, t, "synth_data"); @@ -1178,7 +1180,7 @@ static int python_export_sample(struct db_export *dbe, python_export_sample_table(dbe, es); - if (es->evsel->attr.type == PERF_TYPE_SYNTH && tables->synth_handler) + if (es->evsel->core.attr.type == PERF_TYPE_SYNTH && tables->synth_handler) python_export_synth(dbe, es); return 0; @@ -1275,7 +1277,7 @@ static int python_process_call_return(struct call_return *cr, u64 *parent_db_id, } static void python_process_general_event(struct perf_sample *sample, - struct perf_evsel *evsel, + struct evsel *evsel, struct addr_location *al) { PyObject *handler, *t, *dict, *callchain; @@ -1311,12 +1313,12 @@ static void python_process_general_event(struct perf_sample *sample, static void python_process_event(union perf_event *event, struct perf_sample *sample, - struct perf_evsel *evsel, + struct evsel *evsel, struct addr_location *al) { struct tables *tables = &tables_global; - switch (evsel->attr.type) { + switch (evsel->core.attr.type) { case PERF_TYPE_TRACEPOINT: python_process_tracepoint(sample, evsel, al); break; @@ -1340,7 +1342,7 @@ static void python_process_switch(union perf_event *event, } static void get_handler_name(char *str, size_t size, - struct perf_evsel *evsel) + struct evsel *evsel) { char *p = str; @@ -1353,7 +1355,7 @@ static void get_handler_name(char *str, size_t size, } static void -process_stat(struct perf_evsel *counter, int cpu, int thread, u64 tstamp, +process_stat(struct evsel *counter, int cpu, int thread, u64 tstamp, struct perf_counts_values *count) { PyObject *handler, *t; @@ -1390,10 +1392,10 @@ process_stat(struct perf_evsel *counter, int cpu, int thread, u64 tstamp, } static void python_process_stat(struct perf_stat_config *config, - struct perf_evsel *counter, u64 tstamp) + struct evsel *counter, u64 tstamp) { - struct thread_map *threads = counter->threads; - struct cpu_map *cpus = counter->cpus; + struct perf_thread_map *threads = counter->core.threads; + struct perf_cpu_map *cpus = counter->core.cpus; int cpu, thread; if (config->aggr_mode == AGGR_GLOBAL) { @@ -1405,7 +1407,7 @@ static void python_process_stat(struct perf_stat_config *config, for (thread = 0; thread < threads->nr; thread++) { for (cpu = 0; cpu < cpus->nr; cpu++) { process_stat(counter, cpus->map[cpu], - thread_map__pid(threads, thread), tstamp, + perf_thread_map__pid(threads, thread), tstamp, perf_counts(counter->counts, cpu, thread)); } } |