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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-12-10 19:29:12 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-12-11 21:12:58 +0100 |
| commit | 3a5afaec593954a399967155db47f72cb8828a6a (patch) | |
| tree | ba35db914dcfb07555da7217125db11d2cc9676a /tools/perf/tests/attr | |
| parent | perf evsel: Introduce method to request IDs be used (diff) | |
| download | linux-3a5afaec593954a399967155db47f72cb8828a6a.tar.xz linux-3a5afaec593954a399967155db47f72cb8828a6a.zip | |
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>
Diffstat (limited to 'tools/perf/tests/attr')
| -rw-r--r-- | tools/perf/tests/attr/base-record | 2 | ||||
| -rw-r--r-- | tools/perf/tests/attr/test-record-group | 2 | ||||
| -rw-r--r-- | tools/perf/tests/attr/test-record-group1 | 2 |
3 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/tests/attr/base-record b/tools/perf/tests/attr/base-record index f1485d8e6a0b..f9d04643109e 100644 --- a/tools/perf/tests/attr/base-record +++ b/tools/perf/tests/attr/base-record @@ -7,7 +7,7 @@ size=96 config=0 sample_period=4000 sample_type=263 -read_format=7 +read_format=3 disabled=1 inherit=1 pinned=0 diff --git a/tools/perf/tests/attr/test-record-group b/tools/perf/tests/attr/test-record-group index a6599e9a19d3..0df34cab3e42 100644 --- a/tools/perf/tests/attr/test-record-group +++ b/tools/perf/tests/attr/test-record-group @@ -6,12 +6,14 @@ args = --group -e cycles,instructions kill >/dev/null 2>&1 fd=1 group_fd=-1 sample_type=327 +read_format=7 [event-2:base-record] fd=2 group_fd=1 config=1 sample_type=327 +read_format=7 mmap=0 comm=0 enable_on_exec=0 diff --git a/tools/perf/tests/attr/test-record-group1 b/tools/perf/tests/attr/test-record-group1 index 5a8359da38af..18bd926ff6cb 100644 --- a/tools/perf/tests/attr/test-record-group1 +++ b/tools/perf/tests/attr/test-record-group1 @@ -6,6 +6,7 @@ args = -e '{cycles,instructions}' kill >/tmp/krava 2>&1 fd=1 group_fd=-1 sample_type=327 +read_format=7 [event-2:base-record] fd=2 @@ -13,6 +14,7 @@ group_fd=1 type=0 config=1 sample_type=327 +read_format=7 mmap=0 comm=0 enable_on_exec=0 |