From: Arnaldo Carvalho de Melo <acme@redhat.com> stable inclusion from linux-4.19.201 commit 265c33f7417646cf6a48327e2fdabf49d3262cd3 -------------------------------- commit 9bac1bd6e6d36459087a728a968e79e37ebcea1a upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- tools/perf/util/map.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 603086692290f..769d11575a7b3 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -209,8 +209,6 @@ 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; dso__put(dso); } -- 2.25.1