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| author |   Namhyung Kim <namhyung@kernel.org> | 2021-05-24 15:50:50 -0700 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-05-26 09:36:45 -0300 |
| commit | 0c3f7b38d72b924741e1f29a38f89bf91158f5b8 (patch) | |
| tree | 358af1ebf1018084761840fa6f191580d6bc3e5e /tools/perf/builtin-inject.c | |
| parent | perf scripts python: intel-pt-events.py: Add branches to script (diff) | |
| download | linux-dev-0c3f7b38d72b924741e1f29a38f89bf91158f5b8.tar.xz linux-dev-0c3f7b38d72b924741e1f29a38f89bf91158f5b8.zip | |
perf inject: Call dso__put() even if dso->hit is set
Otherwise it'll leak the refcount for the DSO. As dso__put() can
handle a NULL dso pointer, we can just call it unconditionally.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20210524225051.1190486-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-inject.c')
| -rw-r--r-- | tools/perf/builtin-inject.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c index 102cafb0c0b3..8bbaa46eb7e6 100644 --- a/tools/perf/builtin-inject.c +++ b/tools/perf/builtin-inject.c @@ -383,8 +383,8 @@ static int perf_event__repipe_buildid_mmap(struct perf_tool *tool, if (dso && !dso->hit) { dso->hit = 1; dso__inject_build_id(dso, tool, machine, sample->cpumode, 0); - dso__put(dso); } + dso__put(dso); return perf_event__repipe(tool, event, sample, machine); } @@ -447,8 +447,8 @@ static int perf_event__repipe_buildid_mmap2(struct perf_tool *tool, dso->hit = 1; dso__inject_build_id(dso, tool, machine, sample->cpumode, event->mmap2.flags); - dso__put(dso); } + dso__put(dso); perf_event__repipe(tool, event, sample, machine); |