Rename struct perf_evlist to struct evlist, so we don't have a name
clash when we add struct perf_evlist in libperf.
Committer notes:
Added fixes to build on arm64, from Jiri and from me
(tools/perf/util/cs-etm.c)
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190721112506.12306-6-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Currently only a single explicit time range is accepted. Add support for
multiple ranges separated by spaces, which requires the string to be
quoted. Update the time utils test accordingly.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190604130017.31207-20-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Test time ranges work as expected.
Committer testing:
$ perf test "time utils"
59: time utils : Ok
$ perf test -v "time utils"
59: time utils :
--- start ---
test child forked, pid 31711
parse_nsec_time("0")
0
parse_nsec_time("1")
1000000000
parse_nsec_time("0.000000001")
1
parse_nsec_time("1.000000001")
1000000001
parse_nsec_time("123456.123456")
123456123456000
parse_nsec_time("1234567.123456789")
1234567123456789
parse_nsec_time("18446744073.709551615")
18446744073709551615
perf_time__parse_str("1234567.123456789,1234567.123456789")
start time 1234567123456789, end time 1234567123456789
perf_time__parse_str("1234567.123456789,1234567.123456790")
start time 1234567123456789, end time 1234567123456790
perf_time__parse_str("1234567.123456789,")
start time 1234567123456789, end time 0
perf_time__parse_str(",1234567.123456789")
start time 0, end time 1234567123456789
perf_time__parse_str("0,1234567.123456789")
start time 0, end time 1234567123456789
perf_time__parse_for_ranges("1234567.123456789,1234567.123456790")
start time 1234567123456789, end time 1234567123456790
perf_time__parse_for_ranges("10%/1")
first_sample_time 7654321000000000 last_sample_time 7654321000000100
start time 0: 7654321000000000, end time 0: 7654321000000009
perf_time__parse_for_ranges("10%/2")
first_sample_time 7654321000000000 last_sample_time 7654321000000100
start time 0: 7654321000000010, end time 0: 7654321000000019
perf_time__parse_for_ranges("10%/1,10%/2")
first_sample_time 11223344000000000 last_sample_time 11223344000000100
start time 0: 11223344000000000, end time 0: 11223344000000009
start time 1: 11223344000000010, end time 1: 11223344000000019
perf_time__parse_for_ranges("10%/1,10%/3,10%/10")
first_sample_time 11223344000000000 last_sample_time 11223344000000100
start time 0: 11223344000000000, end time 0: 11223344000000009
start time 1: 11223344000000020, end time 1: 11223344000000029
start time 2: 11223344000000090, end time 2: 11223344000000100
test child finished with 0
---- end ----
time utils: Ok
$
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190604130017.31207-19-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
