| Message ID | 20220711093218.10967-8-adrian.hunter@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | perf intel-pt: Add support for tracing virtual machine user space on the host | expand |
On Mon, Jul 11, 2022 at 2:33 AM Adrian Hunter <adrian.hunter@intel.com> wrote: > > When reviewing the results of perf inject, it is useful to be able to see > the events in the order they appear in the file. > > So add --dump-unsorted-raw-trace option to do an unsorted dump. > > Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Ian Rogers <irogers@google.com> Thanks, Ian > --- > tools/perf/Documentation/perf-script.txt | 3 +++ > tools/perf/builtin-script.c | 8 ++++++++ > 2 files changed, 11 insertions(+) > > diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt > index 1a557ff8f210..e250ff5566cf 100644 > --- a/tools/perf/Documentation/perf-script.txt > +++ b/tools/perf/Documentation/perf-script.txt > @@ -79,6 +79,9 @@ OPTIONS > --dump-raw-trace=:: > Display verbose dump of the trace data. > > +--dump-unsorted-raw-trace=:: > + Same as --dump-raw-trace but not sorted in time order. > + > -L:: > --Latency=:: > Show latency attributes (irqs/preemption disabled, etc). > diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c > index 7cf21ab16f4f..4b00a50faf00 100644 > --- a/tools/perf/builtin-script.c > +++ b/tools/perf/builtin-script.c > @@ -3746,6 +3746,7 @@ int cmd_script(int argc, const char **argv) > bool header = false; > bool header_only = false; > bool script_started = false; > + bool unsorted_dump = false; > char *rec_script_path = NULL; > char *rep_script_path = NULL; > struct perf_session *session; > @@ -3794,6 +3795,8 @@ int cmd_script(int argc, const char **argv) > const struct option options[] = { > OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, > "dump raw trace in ASCII"), > + OPT_BOOLEAN(0, "dump-unsorted-raw-trace", &unsorted_dump, > + "dump unsorted raw trace in ASCII"), > OPT_INCR('v', "verbose", &verbose, > "be more verbose (show symbol address, etc)"), > OPT_BOOLEAN('L', "Latency", &latency_format, > @@ -3956,6 +3959,11 @@ int cmd_script(int argc, const char **argv) > data.path = input_name; > data.force = symbol_conf.force; > > + if (unsorted_dump) { > + dump_trace = true; > + script.tool.ordered_events = false; > + } > + > if (symbol__validate_sym_arguments()) > return -1; > > -- > 2.25.1 >
diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt index 1a557ff8f210..e250ff5566cf 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -79,6 +79,9 @@ OPTIONS --dump-raw-trace=:: Display verbose dump of the trace data. +--dump-unsorted-raw-trace=:: + Same as --dump-raw-trace but not sorted in time order. + -L:: --Latency=:: Show latency attributes (irqs/preemption disabled, etc). diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 7cf21ab16f4f..4b00a50faf00 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -3746,6 +3746,7 @@ int cmd_script(int argc, const char **argv) bool header = false; bool header_only = false; bool script_started = false; + bool unsorted_dump = false; char *rec_script_path = NULL; char *rep_script_path = NULL; struct perf_session *session; @@ -3794,6 +3795,8 @@ int cmd_script(int argc, const char **argv) const struct option options[] = { OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, "dump raw trace in ASCII"), + OPT_BOOLEAN(0, "dump-unsorted-raw-trace", &unsorted_dump, + "dump unsorted raw trace in ASCII"), OPT_INCR('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"), OPT_BOOLEAN('L', "Latency", &latency_format, @@ -3956,6 +3959,11 @@ int cmd_script(int argc, const char **argv) data.path = input_name; data.force = symbol_conf.force; + if (unsorted_dump) { + dump_trace = true; + script.tool.ordered_events = false; + } + if (symbol__validate_sym_arguments()) return -1;
When reviewing the results of perf inject, it is useful to be able to see the events in the order they appear in the file. So add --dump-unsorted-raw-trace option to do an unsorted dump. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> --- tools/perf/Documentation/perf-script.txt | 3 +++ tools/perf/builtin-script.c | 8 ++++++++ 2 files changed, 11 insertions(+)