perf inject: Inject build ids for entire call chain

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The DSO build id is injected when the dso is first encountered but the
checking for first encountered only looks at the sample->ip not the
entire callchain.

Use the callchain logic to ensure all build ids are inserted.

Fixes: 454c407ec1 ("perf: add perf-inject builtin")
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Casey Chen <cachen@purestorage.com>
Cc: Colin Ian King <colin.i.king@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tom Zanussi <tzanussi@gmail.com>
Link: https://lore.kernel.org/r/20240812224119.744968-1-irogers@google.com
[ Split from a larger patch that introduced the API and use it ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Ian Rogers 2024-08-12 15:41:19 -07:00 • committed by Arnaldo Carvalho de Melo

parent 1a9d080d19

commit 3d557dd3f5

1 changed files with 31 additions and 0 deletions

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tools/perf/builtin-inject.c

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