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5 Commits

Author SHA1 Message Date
Arnaldo Carvalho de Melo
8f6725a2c9 perf evsel: Rename perf_evsel__new*() to evsel__new*() 
As these are 'struct evsel' methods, not part of tools/lib/perf/, aka
libperf, to whom the perf_ prefix belongs.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2020-05-28 10:03:24 -03:00
Arnaldo Carvalho de Melo
862b2f8fbc perf evsel: Rename *perf_evsel__*set_sample_*() to *evsel__*set_sample_*() 
As they are not 'struct evsel' methods, not part of tools/lib/perf/, aka
libperf, to whom the perf_ prefix belongs.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2020-05-05 16:35:30 -03:00
Arnaldo Carvalho de Melo
65ddce3fd8 perf evsel: Rename 'struct perf_evsel__sb_cb_t' to 'struct evsel__sb_cb_t' 
As the "perf_" prefix should be restricted to functions and types in
tools/lib/perf/, aka libperf, this way we reduce a bit the confusion for
types only in libperf or the ones in the more contained tools/perf/
project.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Song Liu <songliubraving@fb.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2020-05-05 16:35:30 -03:00
Arnaldo Carvalho de Melo
976be84504 perf evlist: Allow reusing the side band thread for more purposes 
I.e. so far we had just one event in that side band thread, a dummy one
with attr.bpf_event set, so that 'perf record' can go ahead and ask the
kernel for further information about BPF programs being loaded.

Allow for more than one event to be there, so that we can use it as
well for the upcoming --switch-output-event feature.

Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Song Liu <songliubraving@fb.com>
Link: http://lore.kernel.org/lkml/20200429131106.27974-6-acme@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2020-05-05 16:35:29 -03:00
Arnaldo Carvalho de Melo
9a39994467 perf evlist: Move the sideband thread routines to separate object 
To avoid dragging more stuff into the perf python binding in the
following csets.

Reported-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2020-05-05 16:35:29 -03:00