linux/tools/perf/tests/attr/test-record-group1
Arnaldo Carvalho de Melo 3a5afaec59 perf evsel: No need to always ask for PERF_FORMAT_ID in read_format
Instead make perf_evlist__confir_attrs use perf_evsel__set_sample_id()
when having more than one event, that way only if we have multiple
events we'll ask to have the event ids returned when we read its file
descriptors.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
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/n/tip-xuho5hrrxy2ky0cjpr80hyfp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-12-11 17:12:58 -03:00

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[config]
command = record
args = -e '{cycles,instructions}' kill >/tmp/krava 2>&1
[event-1:base-record]
fd=1
group_fd=-1
sample_type=327
read_format=7
[event-2:base-record]
fd=2
group_fd=1
type=0
config=1
sample_type=327
read_format=7
mmap=0
comm=0
enable_on_exec=0
disabled=0