perf script: Refine printing of dso offset (dsoff)

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Print dso offset only for object files, and in those cases force using the
dso->long_name if the dso->name starts with '[' or the dso is kcore, in
order to avoid special names such as [vdso], or mixing up kcore with
vmlinux.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Changbin Du <changbin.du@huawei.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20230424055107.12105-3-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Adrian Hunter 2023-04-24 08:51:07 +03:00 • committed by Arnaldo Carvalho de Melo

parent 24f0af6d03

commit d3b52f71d1

3 changed files with 54 additions and 4 deletions

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33

tools/perf/util/dso.c

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2

tools/perf/util/dso.h

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23

tools/perf/util/map.c

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