diff options
| author | Andrei Vagin <avagin@openvz.org> | 2017-11-07 16:22:45 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-11-09 10:17:32 -0300 |
| commit | 33974a414ce2324554f75dbd204ff0868f499e32 (patch) | |
| tree | 14364cfb984af7ef81223fcea111f791012ed26c /tools/perf/builtin-trace.c | |
| parent | a271bfaf30ce8f7f57c6b65c47bff6d306d0b758 (diff) | |
| download | linux-33974a414ce2324554f75dbd204ff0868f499e32.tar.gz linux-33974a414ce2324554f75dbd204ff0868f499e32.tar.bz2 linux-33974a414ce2324554f75dbd204ff0868f499e32.zip | |
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 <avagin@openvz.org>
Reviewed-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Vasily Averin <vvs@virtuozzo.com>
Link: http://lkml.kernel.org/r/20171108002246.8924-1-avagin@openvz.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-trace.c')
| -rw-r--r-- | tools/perf/builtin-trace.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 771ddab94bb0..d5d7fff1c211 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; |