linux.git/tools/perf/lib/include/internal/evsel.h, branch v5.5

libperf: Do not export perf_evsel__init()/perf_evlist__init()

2019-10-19T18:35:01+00:00

There's no point in exporting perf_evsel__init()/perf_evlist__init(),
it's called from perf_evsel__new()/perf_evlist__new() respectively.

It's used only from perf where perf_evsel()/perf_evlist() is embedded
perf's evsel/evlist.

Signed-off-by: Jiri Olsa 
Cc: Alexander Shishkin 
Cc: Alexey Budankov 
Cc: Andi Kleen 
Cc: Jin Yao 
Cc: Michael Petlan 
Cc: Namhyung Kim 
Cc: Peter Zijlstra 
Cc: Stephane Eranian 
Link: http://lore.kernel.org/lkml/20191017105918.20873-10-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

libperf: Add perf_evsel__alloc_id/perf_evsel__free_id functions

2019-09-25T12:51:48+00:00

Add perf_evsel__alloc_id()/perf_evsel__free_id() functions to libperf as
internal functions.

Move 'struct perf_sample_id' to internal/evsel.h header and change
'struct perf_sample_id::evsel' to 'struct perf_evsel' and the related
code that touches it.

Signed-off-by: Jiri Olsa 
Cc: Alexander Shishkin 
Cc: Michael Petlan 
Cc: Namhyung Kim 
Cc: Peter Zijlstra 
Link: http://lore.kernel.org/lkml/20190913132355.21634-28-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

libperf: Move 'ids' from 'struct evsel' to 'struct perf_evsel'

2019-09-25T12:51:47+00:00

Move 'ids' from 'struct evsel' to libperf's 'struct perf_evsel'.

Signed-off-by: Jiri Olsa 
Cc: Alexander Shishkin 
Cc: Michael Petlan 
Cc: Namhyung Kim 
Cc: Peter Zijlstra 
Link: http://lore.kernel.org/lkml/20190913132355.21634-26-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

libperf: Move 'id' from 'struct evsel' to 'struct perf_evsel'

2019-09-25T12:51:47+00:00

Move the 'id' array from 'struct evsel' to libperf's 'struct perf_evsel'.

Committer note:

Fix the tools/perf/util/cs-etm.c build, i.e. aarch64's CoreSight.

Signed-off-by: Jiri Olsa 
Cc: Alexander Shishkin 
Cc: Michael Petlan 
Cc: Namhyung Kim 
Cc: Peter Zijlstra 
Link: http://lore.kernel.org/lkml/20190913132355.21634-25-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

libperf: Move 'sample_id' from 'struct evsel' to 'struct perf_evsel'

2019-09-25T12:51:47+00:00

Move 'sample_id' array from 'struct evsel' to libperf's 'struct perf_evsel'.

Committer notes:

Removed the 'struct xyarray' from util/evsel.h, not needed anymore
there.

Signed-off-by: Jiri Olsa 
Cc: Alexander Shishkin 
Cc: Michael Petlan 
Cc: Namhyung Kim 
Cc: Peter Zijlstra 
Link: http://lore.kernel.org/lkml/20190913132355.21634-24-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

libperf: Add missing 'struct xyarray' forward declaration

2019-09-25T12:51:47+00:00

We were getting it by luck, from files included before internal/evsel.h
where it is being included.

Fixes: 9dfcb7599084 ("libperf: Move fd array from perf's evsel to lobperf's perf_evsel class")
Cc: Alexander Shishkin 
Cc: Jiri Olsa 
Cc: Michael Petlan 
Cc: Namhyung Kim 
Cc: Peter Zijlstra 
Link: https://lkml.kernel.org/n/tip-r8ukhxprpkflbd2k9vcc42v1@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

libperf: Move 'system_wide' from 'struct evsel' to 'struct perf_evsel'

2019-09-25T12:51:46+00:00

Move the 'system_wide 'member from perf's evsel to libperf's perf_evsel.

Committer notes:

Added stdbool.h as we now use bool here.

Signed-off-by: Jiri Olsa 
Cc: Alexander Shishkin 
Cc: Michael Petlan 
Cc: Namhyung Kim 
Cc: Peter Zijlstra 
Link: http://lore.kernel.org/lkml/20190913132355.21634-20-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

libperf: Adopt perf_evsel__enable()/disable()/apply_filter() functions

2019-07-29T21:34:46+00:00

Move the following functions:

  evsel__enable()
  evsel__disable()
  evsel__apply_filter()

to libperf with the following names:

  perf_evsel__enable()
  perf_evsel__disable()
  perf_evsel__apply_filter()

Export only perf_evsel__enable()/disable(), keeping the
perf_evsel__apply_filter() one private for the moment.

Signed-off-by: Jiri Olsa 
Cc: Alexander Shishkin 
Cc: Alexey Budankov 
Cc: Andi Kleen 
Cc: Michael Petlan 
Cc: Namhyung Kim 
Cc: Peter Zijlstra 
Link: http://lkml.kernel.org/r/20190721112506.12306-66-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

libperf: Adopt perf_evsel__read() function from tools/perf

2019-07-29T21:34:46+00:00

Move the perf_evsel__read() function to libperf as a public interface
together with struct perf_counts_values for returning counter values.

Signed-off-by: Jiri Olsa 
Cc: Alexander Shishkin 
Cc: Alexey Budankov 
Cc: Andi Kleen 
Cc: Michael Petlan 
Cc: Namhyung Kim 
Cc: Peter Zijlstra 
Link: http://lkml.kernel.org/r/20190721112506.12306-65-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

libperf: Adopt simplified perf_evsel__close() function from tools/perf

2019-07-29T21:34:46+00:00

Add perf_evsel__close() function to libperf while keeping a tools/perf
specific evsel__close() to free ids.

Signed-off-by: Jiri Olsa 
Cc: Alexander Shishkin 
Cc: Alexey Budankov 
Cc: Andi Kleen 
Cc: Michael Petlan 
Cc: Namhyung Kim 
Cc: Peter Zijlstra 
Link: http://lkml.kernel.org/r/20190721112506.12306-64-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo