Currently the users can not create a config file
in the below case.
Before:
$ rm -f ~/.perfconfig
$ perf config --user report.children=false
$ cat ~/.perfconfig
cat: /root/.perfconfig: No such file or directory
But I think it should work no matter whether a config file exists or not.
After:
$ rm -f ~/.perfconfig
$ perf config --user report.children=false
$ cat ~/.perfconfig
# this file is auto-generated.
[report]
children = false
NOTE:
If not free config_set after perf_config_set__init() failed,
we can do that. The config set will be freed at the tail end.
(i.e. by perf_config_set__delete() at the end of cmd_config())
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Signed-off-by: Taeung Song <[email protected]>
---
tools/perf/util/config.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c
index 8d724f0..1cc5d80 100644
--- a/tools/perf/util/config.c
+++ b/tools/perf/util/config.c
@@ -691,10 +691,7 @@ struct perf_config_set *perf_config_set__new(void)
if (set) {
INIT_LIST_HEAD(&set->sections);
- if (perf_config_set__init(set) < 0) {
- perf_config_set__delete(set);
- set = NULL;
- }
+ perf_config_set__init(set);
}
return set;
--
2.7.4