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Commit 022c50d0 authored by Adrian Hunter's avatar Adrian Hunter Committed by Arnaldo Carvalho de Melo
Browse files

perf script: Display PERF_RECORD_MISC_COMM_EXEC flag 



Signed-off-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1405332185-4050-4-git-send-email-adrian.hunter@intel.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 1fcb8768

tools/perf/util/event.c

+8 −1
Original line number Diff line number Diff line
@@ -603,7 +603,14 @@ int perf_event__synthesize_kernel_mmap(struct perf_tool *tool, 


size_t perf_event__fprintf_comm(union perf_event *event, FILE *fp)

{

	return fprintf(fp, ": %s:%d\n", event->comm.comm, event->comm.tid);

	const char *s;



	if (event->header.misc & PERF_RECORD_MISC_COMM_EXEC)

		s = " exec";

	else

		s = "";



	return fprintf(fp, "%s: %s:%d\n", s, event->comm.comm, event->comm.tid);

}



int perf_event__process_comm(struct perf_tool *tool __maybe_unused,

tools/perf/util/evsel.c

+2 −1
Original line number Diff line number Diff line
@@ -960,6 +960,7 @@ static size_t perf_event_attr__fprintf(struct perf_event_attr *attr, FILE *fp) 
	ret += PRINT_ATTR2(exclude_user, exclude_kernel);

	ret += PRINT_ATTR2(exclude_hv, exclude_idle);

	ret += PRINT_ATTR2(mmap, comm);

	ret += PRINT_ATTR2(mmap2, comm_exec);

	ret += PRINT_ATTR2(freq, inherit_stat);

	ret += PRINT_ATTR2(enable_on_exec, task);

	ret += PRINT_ATTR2(watermark, precise_ip);
@@ -967,7 +968,6 @@ static size_t perf_event_attr__fprintf(struct perf_event_attr *attr, FILE *fp) 
	ret += PRINT_ATTR2(exclude_host, exclude_guest);

	ret += PRINT_ATTR2N("excl.callchain_kern", exclude_callchain_kernel,

			    "excl.callchain_user", exclude_callchain_user);

	ret += PRINT_ATTR_U32(mmap2);



	ret += PRINT_ATTR_U32(wakeup_events);

	ret += PRINT_ATTR_U32(wakeup_watermark);
@@ -1940,6 +1940,7 @@ int perf_evsel__fprintf(struct perf_evsel *evsel, 
		if_print(mmap);

		if_print(mmap2);

		if_print(comm);

		if_print(comm_exec);

		if_print(freq);

		if_print(inherit_stat);

		if_print(enable_on_exec);