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| author | Jiri Olsa <jolsa@kernel.org> | 2020-11-26 20:00:20 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-11-27 14:37:25 +0300 |
| commit | 75fb2af68e358324c2bdcb61be8376cffcb2d034 (patch) | |
| tree | a44e027fd980cef6203700876aaad01fc772b5cc /tools/perf/util/build-id.c | |
| parent | 0b7b9e83c76ccffb994da8266110592e5e767718 (diff) | |
| download | linux-75fb2af68e358324c2bdcb61be8376cffcb2d034.tar.xz | |
perf build-id: Add __perf_session__cache_build_ids function
Adding __perf_session__cache_build_ids function as an interface for
caching sessions build ids with callback function and its data pointer.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20201126170026.2619053-20-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/build-id.c')
| -rw-r--r-- | tools/perf/util/build-id.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c index 948a7f48d668..6bf3cc79c5d5 100644 --- a/tools/perf/util/build-id.c +++ b/tools/perf/util/build-id.c @@ -892,7 +892,8 @@ machines__for_each_dso(struct machines *machines, machine__dso_t fn, void *priv) return ret ? -1 : 0; } -int perf_session__cache_build_ids(struct perf_session *session) +int __perf_session__cache_build_ids(struct perf_session *session, + machine__dso_t fn, void *priv) { if (no_buildid_cache) return 0; @@ -900,7 +901,12 @@ int perf_session__cache_build_ids(struct perf_session *session) if (mkdir(buildid_dir, 0755) != 0 && errno != EEXIST) return -1; - return machines__for_each_dso(&session->machines, dso__cache_build_id, NULL) ? -1 : 0; + return machines__for_each_dso(&session->machines, fn, priv) ? -1 : 0; +} + +int perf_session__cache_build_ids(struct perf_session *session) +{ + return __perf_session__cache_build_ids(session, dso__cache_build_id, NULL); } static bool machine__read_build_ids(struct machine *machine, bool with_hits) |