perf evlist: Factor out asprintf routine to build a tracepoint pid filter

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Will be used to append such lists to existing filters.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-798vlyqfqw938ehoe8etivx1@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Arnaldo Carvalho de Melo 2019-10-07 16:43:03 -03:00

parent c330ef2847

commit 05cea4492c

1 changed files with 15 additions and 4 deletions

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tools/perf/util/evlist.c

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