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authorArnaldo Carvalho de Melo <acme@redhat.com>2021-07-30 18:26:22 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2021-07-30 18:26:22 -0300
commit9bac1bd6e6d36459087a728a968e79e37ebcea1a (patch)
tree573140ca131168094074c7ed0515f412b9a5bb72
parentc07d5c9226980ca5ae21c6a2714baa95be2ce164 (diff)
Revert "perf map: Fix dso->nsinfo refcounting"
This makes 'perf top' abort in some cases, and the right fix will involve surgery that is too much to do at this stage, so revert for now and fix it in the next merge window. This reverts commit 2d6b74baa7147251c30a46c4996e8cc224aa2dc5. Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Krister Johansen <kjlx@templeofstupid.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/perf/util/map.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 72e7f3616157..8af693d9678c 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -192,8 +192,6 @@ struct map *map__new(struct machine *machine, u64 start, u64 len,
if (!(prot & PROT_EXEC))
dso__set_loaded(dso);
}
-
- nsinfo__put(dso->nsinfo);
dso->nsinfo = nsi;
if (build_id__is_defined(bid))