diff options
| author | Taeung Song <[email protected]> | 2015-07-01 21:08:19 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2015-07-01 17:53:49 -0300 |
| commit | 1df9fade87ea4831c024de9806f88427f9f33e62 (patch) | |
| tree | df9122c9333606cf0606aa9e5d691e704f1b4132 | |
| parent | 41b983609a1618e9fa70023d83232ed959056c8a (diff) | |
perf mem: Fill in the missing session freeing after an error occurs
When an error occurs an error value is just returned without freeing the
session. So allocating and freeing session have to be matched as a pair
even if an error occurs.
Signed-off-by: Taeung Song <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/perf/builtin-mem.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c index da2ec06f0742..80170aace5d4 100644 --- a/tools/perf/builtin-mem.c +++ b/tools/perf/builtin-mem.c @@ -124,7 +124,6 @@ static int report_raw_events(struct perf_mem *mem) .mode = PERF_DATA_MODE_READ, .force = mem->force, }; - int err = -EINVAL; int ret; struct perf_session *session = perf_session__new(&file, false, &mem->tool); @@ -135,24 +134,21 @@ static int report_raw_events(struct perf_mem *mem) if (mem->cpu_list) { ret = perf_session__cpu_bitmap(session, mem->cpu_list, mem->cpu_bitmap); - if (ret) + if (ret < 0) goto out_delete; } - if (symbol__init(&session->header.env) < 0) - return -1; + ret = symbol__init(&session->header.env); + if (ret < 0) + goto out_delete; printf("# PID, TID, IP, ADDR, LOCAL WEIGHT, DSRC, SYMBOL\n"); - err = perf_session__process_events(session); - if (err) - return err; - - return 0; + ret = perf_session__process_events(session); out_delete: perf_session__delete(session); - return err; + return ret; } static int report_events(int argc, const char **argv, struct perf_mem *mem) |