Commit-ID: 33974a414ce2324554f75dbd204ff0868f499e32 Gitweb: https://git.kernel.org/tip/33974a414ce2324554f75dbd204ff0868f499e32 Author: Andrei Vagin <ava...@openvz.org> AuthorDate: Tue, 7 Nov 2017 16:22:45 -0800 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Thu, 9 Nov 2017 10:17:32 -0300
perf trace: Call machine__exit() at exit Otherwise 'perf trace' leaves a temporary file /tmp/perf-vdso.so-XXXXXX. $ perf trace -o log true $ ls -l /tmp/perf-vdso.* -rw------- 1 root root 8192 Nov 8 03:08 /tmp/perf-vdso.so-5bCpD0 Signed-off-by: Andrei Vagin <ava...@openvz.org> Reviewed-by: Jiri Olsa <jo...@redhat.com> Cc: Alexander Shishkin <alexander.shish...@linux.intel.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Vasily Averin <v...@virtuozzo.com> Link: http://lkml.kernel.org/r/20171108002246.8924-1-ava...@openvz.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/builtin-trace.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 771ddab..d5d7fff 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -1138,6 +1138,14 @@ static int trace__symbols_init(struct trace *trace, struct perf_evlist *evlist) return err; } +static void trace__symbols__exit(struct trace *trace) +{ + machine__exit(trace->host); + trace->host = NULL; + + symbol__exit(); +} + static int syscall__alloc_arg_fmts(struct syscall *sc, int nr_args) { int idx; @@ -2481,6 +2489,8 @@ out_disable: } out_delete_evlist: + trace__symbols__exit(trace); + perf_evlist__delete(evlist); trace->evlist = NULL; trace->live = false;